GDOT20

{
  "view": "Unclear",
  "objects": [
    {
      "name": "centerline",
      "tag": "℄ SR 21/MILLEN BYPASS",
      "shape": "dashed line",
      "material": "",
      "count": 1,
      "note": "Vertical dashed centerline with arrow callout; also identified as construction and symmetry centerline."
    },
    {
      "name": "unidentified partial outlined element",
      "tag": "",
      "shape": "tapered quadrilateral",
      "material": "",
      "count": 1,
      "note": "Only upper portion is visible at lower right of crop."
    }
  ],
  "measurements": [],
  "notes": [],
  "labels": [
    "= ℄ CONSTRUCTION",
    "= ℄ SYMMETRY"
  ],
  "description": "This crop shows a vertical dashed centerline annotated as the SR 21/MILLEN BYPASS centerline, construction centerline, and symmetry centerline. A partial tapered outlined element is visible in the lower-right corner, but it is not identified within this crop."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "rectangular, slightly sloped as drawn",
      "material": "",
      "count": 1,
      "note": "Shown spanning over two I-shaped members."
    },
    {
      "name": "parapet/barrier",
      "tag": "",
      "shape": "tapered vertical profile",
      "material": "",
      "count": 1,
      "note": "Only the left-side barrier profile is visible."
    },
    {
      "name": "I-girder",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": 2,
      "note": "Two girder cross sections are visible below the slab."
    },
    {
      "name": "reinforcement bars",
      "tag": "400",
      "shape": "circular in section",
      "material": "",
      "count": null,
      "note": "Called out as bars in top of slab over intermediate bents."
    },
    {
      "name": "reinforcement bars",
      "tag": "58-600",
      "shape": "circular in section",
      "material": "",
      "count": null,
      "note": "Callout indicates 2 between each pair of 400 bars."
    }
  ],
  "measurements": [
    {
      "label": "reinforcement callout",
      "value": "58-600",
      "unit": "",
      "appliesTo": "reinforcement bars"
    },
    {
      "label": "number between each pair",
      "value": "2",
      "unit": "",
      "appliesTo": "58-600 reinforcement bars"
    },
    {
      "label": "bar designation",
      "value": "400",
      "unit": "",
      "appliesTo": "reinforcement bars"
    }
  ],
  "notes": [
    "58-600 (2 BETWEEN EACH PAIR OF 400 BARS IN TOP OF SLAB OVER INTERMEDIATE BENTS)"
  ],
  "labels": [],
  "description": "This crop shows a bridge deck cross section with a left-side parapet/barrier and two I-girder cross sections beneath the deck slab. It documents top-of-slab reinforcement over intermediate bents, including the 58-600 callout relative to the 400 bars."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Partial beam section is shown."
    },
    {
      "name": "concrete diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "concrete",
      "count": 1,
      "note": "Located within the beam section."
    },
    {
      "name": "reinforcement bar",
      "tag": "507A",
      "shape": "circular bar ends shown",
      "material": "",
      "count": 4,
      "note": "Called out as 2-507A at the top and 2-507A at the bottom."
    },
    {
      "name": "reinforcement bar",
      "tag": "402A",
      "shape": "diagonal/X-shaped as drawn",
      "material": "",
      "count": 4,
      "note": "Called out as 4-402A."
    },
    {
      "name": "reinforcement bar",
      "tag": "403A",
      "shape": "",
      "material": "",
      "count": null,
      "note": ""
    },
    {
      "name": "plain bar",
      "tag": "",
      "shape": "circular bar end shown",
      "material": "",
      "count": 1,
      "note": "Called out as 1\" DIA. PLAIN BAR."
    }
  ],
  "measurements": [
    {
      "label": "concrete diaphragm thickness",
      "value": "10\"",
      "unit": "",
      "appliesTo": "concrete diaphragm"
    },
    {
      "label": "vertical dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "vertical dimension",
      "value": "2'-4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "clearance, typical",
      "value": "1½\"",
      "unit": "",
      "appliesTo": "concrete diaphragm reinforcement"
    }
  ],
  "notes": [],
  "labels": [
    "TOP OF BEAM"
  ],
  "description": "This crop shows a reinforced concrete diaphragm detail within a partial rectangular beam section. Reinforcement is identified by bar marks 507A, 402A, and 403A, with a 1-inch-diameter plain bar also called out."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloped rectangular slab",
      "material": "",
      "count": 1,
      "note": "Spans across five supporting members."
    },
    {
      "name": "barrier/parapet",
      "tag": "",
      "shape": "tapered vertical",
      "material": "",
      "count": 2,
      "note": "One at each slab edge."
    },
    {
      "name": "beam",
      "tag": "",
      "shape": "I-shaped",
      "material": "",
      "count": 5,
      "note": "Five longitudinal members are visible below the slab."
    },
    {
      "name": "reinforcement bar",
      "tag": "7-403A",
      "shape": "",
      "material": "",
      "count": 7,
      "note": "At equal spaces."
    },
    {
      "name": "reinforcement bar",
      "tag": "2-507A",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Callout shown at upper reinforcement."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-402A",
      "shape": "",
      "material": "",
      "count": 4,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "2-507A",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Callout shown at lower reinforcement."
    }
  ],
  "measurements": [
    {
      "label": "spacing/edge dimension",
      "value": "5\"",
      "unit": "",
      "appliesTo": "7-403A"
    },
    {
      "label": "cross slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "PLAIN BAR"
    }
  ],
  "notes": [
    "FENCE NOT SHOWN, TYP.",
    "AT EQUAL SPACES",
    "1\" DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SECTION THRU SLAB",
    "SR 21 WB = PGL"
  ],
  "description": "This crop shows a cross section through a bridge slab with a sloped deck surface, edge barriers/parapets, and five longitudinal supporting beams. Reinforcement callouts are shown within and above the slab/beam section; a typical fence is noted but not drawn."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloped rectangular slab",
      "material": "",
      "count": 1,
      "note": "Top surface is shown with a 2% slope."
    },
    {
      "name": "edge beam",
      "tag": "",
      "shape": "rectangular longitudinal edge beam",
      "material": "",
      "count": 2,
      "note": "Outside edge beam callout is shown at the right side; typical."
    },
    {
      "name": "I-girder",
      "tag": "",
      "shape": "I-shaped",
      "material": "",
      "count": 6,
      "note": "Six girder sections are visible below the deck."
    },
    {
      "name": "concrete barrier",
      "tag": "",
      "shape": "tapered/trapezoidal",
      "material": "",
      "count": 2,
      "note": "One barrier is visible at each outside edge of the deck."
    },
    {
      "name": "cap beam",
      "tag": "",
      "shape": "stepped rectangular",
      "material": "",
      "count": 1,
      "note": "Continuous support member is shown beneath the girder bearing locations."
    },
    {
      "name": "fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Not shown; called out as typical."
    },
    {
      "name": "bearing pads",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Not shown."
    }
  ],
  "measurements": [
    {
      "label": "deck/edge thickness",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck slab; TYP."
    },
    {
      "label": "spacing",
      "value": "8'-4\"",
      "unit": "",
      "appliesTo": "girder spacing; AT EQUAL SPACES"
    },
    {
      "label": "offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "left end of the 8'-4\" spacing dimension"
    },
    {
      "label": "offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "right end of the 8'-4\" spacing dimension"
    },
    {
      "label": "slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    }
  ],
  "notes": [
    "FENCE NOT SHOWN, TYP.",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "NOTE: BEARING PADS NOT SHOWN"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "I-509",
    "I-508",
    "I-802",
    "I-801",
    "2-800"
  ],
  "description": "This crop shows a transverse bridge cross section with a sloped deck slab supported by six I-shaped girders over a continuous stepped cap beam. Tapered barriers are shown at both deck edges, with a typical fence noted but not drawn; bearing pads are also noted as not shown."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "endwall",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Shown in section through endwall; 3'-0\" endwall at left and 1'-6\" endwall at intermediate location are called out."
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloped",
      "material": "",
      "count": 1,
      "note": "Shown with 2% slope and required construction joint parallel with deck."
    },
    {
      "name": "prestressed concrete beams",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": null,
      "note": "Multiple beam sections are visible beneath deck; bars 401, 504 series, 505, and 506 series are noted as not shown."
    },
    {
      "name": "preformed joint filler",
      "tag": "",
      "shape": "strip",
      "material": "",
      "count": null,
      "note": "Called out at endwalls and at bearing/endwall locations."
    },
    {
      "name": "preformed foam joint filler",
      "tag": "",
      "shape": "strip",
      "material": "foam",
      "count": null,
      "note": "Called out around pad, typical."
    },
    {
      "name": "barrier",
      "tag": "",
      "shape": "tapered",
      "material": "",
      "count": 1,
      "note": "Shown supporting fence and in endwall section."
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Bearing not shown."
    },
    {
      "name": "zinc coated chain link security fence",
      "tag": "",
      "shape": "mesh panel",
      "material": "zinc coated",
      "count": 1,
      "note": "Fence detail includes posts, rails, tension bars, and truss bracing."
    },
    {
      "name": "fence post",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": null,
      "note": "Includes 2 7/8\" pull post and post vertical."
    },
    {
      "name": "fence rail",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": null,
      "note": "1 5/8\" diameter pipe is called out."
    },
    {
      "name": "truss bracing",
      "tag": "",
      "shape": "diagonal pipe",
      "material": "zinc coated",
      "count": null,
      "note": "At end or pull post."
    },
    {
      "name": "pipe sleeve",
      "tag": "",
      "shape": "circular",
      "material": "galvanized",
      "count": null,
      "note": "4\" diameter standard-weight pipe sleeve is shown in barrier detail."
    },
    {
      "name": "reinforcement bar",
      "tag": "900A",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Callout: 4-900A."
    },
    {
      "name": "reinforcement bar",
      "tag": "900B",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Callout: 4-900B."
    },
    {
      "name": "reinforcement bar",
      "tag": "401",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Callout: 4-401."
    },
    {
      "name": "reinforcement bar",
      "tag": "504A",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Callout: 2-504A AT END OF BEAM."
    },
    {
      "name": "reinforcement bar",
      "tag": "504B",
      "shape": "",
      "material": "",
      "count": 8,
      "note": "Callout: 8-504B AT 12\" ± BETWEEN BEAMS."
    },
    {
      "name": "reinforcement bar",
      "tag": "505",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Callout: 1-505."
    },
    {
      "name": "reinforcement bar",
      "tag": "506A",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Callout text is partial at right crop edge."
    },
    {
      "name": "reinforcement bar",
      "tag": "506B",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Callout: 506B AT 18\" ±, ALT. TO GIVE 9\" SP."
    }
  ],
  "measurements": [
    {
      "label": "horizontal offset",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "6'-8\"",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal offset",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "vertical dimension",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "deck slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "gap, minimum",
      "value": "1\"",
      "unit": "",
      "appliesTo": "construction joint"
    },
    {
      "label": "endwall length",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "endwall length",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "foam joint filler thickness",
      "value": "1\"",
      "unit": "",
      "appliesTo": "preformed foam joint filler"
    },
    {
      "label": "fence gauge",
      "value": "9",
      "unit": "GAGE",
      "appliesTo": "chain link fence"
    },
    {
      "label": "fence mesh size",
      "value": "TWO INCH",
      "unit": "",
      "appliesTo": "chain link fence"
    },
    {
      "label": "sleeve diameter",
      "value": "4\"",
      "unit": "DIA.",
      "appliesTo": "galvanized sleeve"
    },
    {
      "label": "post fastening interval maximum",
      "value": "14\"",
      "unit": "",
      "appliesTo": "fence posts"
    },
    {
      "label": "post spacing minimum",
      "value": "7'-0\"",
      "unit": "",
      "appliesTo": "fence posts"
    },
    {
      "label": "post spacing maximum",
      "value": "10'-0\"",
      "unit": "",
      "appliesTo": "fence posts"
    },
    {
      "label": "post distance from barrier joint minimum",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "fence posts"
    },
    {
      "label": "tension bar spacing maximum",
      "value": "12\"",
      "unit": "O.C. MAX.",
      "appliesTo": "tension bars"
    },
    {
      "label": "pull post diameter",
      "value": "2 7/8\"",
      "unit": "",
      "appliesTo": "pull post"
    },
    {
      "label": "rail pipe diameter",
      "value": "1 5/8\"",
      "unit": "DIA.",
      "appliesTo": "zinc coated pipe"
    },
    {
      "label": "post pipe diameter",
      "value": "2 7/8\"",
      "unit": "DIA.",
      "appliesTo": "post vertical"
    },
    {
      "label": "fence offset",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "end post"
    },
    {
      "label": "fence offset",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "fence"
    },
    {
      "label": "fence height",
      "value": "5'-1\"",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "fence height",
      "value": "4'-7\"",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "fence height",
      "value": "10'-4\"",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "top bend radius",
      "value": "2'-6\"",
      "unit": "R",
      "appliesTo": "fence detail"
    },
    {
      "label": "bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "horizontal dimension",
      "value": "10 1/4\"",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "fence height",
      "value": "7'-0\"",
      "unit": "",
      "appliesTo": "zinc coated fence"
    },
    {
      "label": "pipe sleeve diameter",
      "value": "4\"",
      "unit": "DIA.",
      "appliesTo": "standard-weight pipe sleeve"
    },
    {
      "label": "embedment dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "fence post"
    },
    {
      "label": "barrier height",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "barrier"
    },
    {
      "label": "horizontal dimension",
      "value": "12\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "corner radius",
      "value": "1/4\"",
      "unit": "R",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "10\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "9\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1'-2\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "clearance minimum",
      "value": "3 1/2\"",
      "unit": "MIN. CL.",
      "appliesTo": "section at endwall"
    },
    {
      "label": "clearance",
      "value": "2\"",
      "unit": "CL.",
      "appliesTo": "section at endwall"
    },
    {
      "label": "reinforcement spacing",
      "value": "18\" ±",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "alternate reinforcement spacing",
      "value": "9\"",
      "unit": "SP.",
      "appliesTo": "506B"
    },
    {
      "label": "reinforcement spacing",
      "value": "12\" ±",
      "unit": "",
      "appliesTo": "504B"
    },
    {
      "label": "scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "section at endwall"
    }
  ],
  "notes": [
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "NOTE: BARS 401, 504 SERIES, 505, AND 506 SERIES NOT SHOWN",
    "FENCE NOTES:",
    "1. FENCE SHALL BE 9 GAGE CHAIN LINK ZINC COATED TWO INCH SECURITY FENCE.",
    "2. CAST 4\" DIA. GALVANIZED SLEEVE IN THE PARAPET. ALLOW NON-SHRINK, NON-METALLIC GROUT TO CURE FOR THREE DAYS BEFORE FENCE FABRIC IS INSTALLED.",
    "3. APPLY GALVANIZING REPAIR COMPOUND, IN ACCORDANCE WITH GEORGIA DOT SPECIFICATION 645, TO ENDS OF 4\" DIA. GALVANIZED SLEEVES.",
    "4. PROVIDE EXPANSION SLEEVE FOR ALL RAILS TO MATCH SUPERSTRUCTURE JOINTS.",
    "5. FASTEN FABRIC TO POSTS AT INTERVALS NOT GREATER THAN 14\".",
    "6. SPACE POSTS AT A MINIMUM OF 7'-0\" AND A MAXIMUM OF 10'-0\". PLACE POSTS 1'-0\" MINIMUM FROM JOINTS IN BARRIER. SEE DECK PLAN FOR POST SPACING.",
    "7. FOR FURTHER DETAILS, SEE GEORGIA DOT SPECIFICATIONS SECTIONS 643 AND 894.",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "SLAB REINFORCEMENT NOT SHOWN",
    "BEARING NOT SHOWN"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SECTION THRU ENDWALL",
    "(LOOKING AHEAD, LEFT BRIDGE SHOWN, RIGHT BRIDGE SIMILAR)",
    "ZINC COATED FENCE",
    "TENSION BAR",
    "TENSION BAR ZINC COATED",
    "TRUSS BRACING AT END OR PULL POST",
    "POST VERT. ZINC COATED",
    "END POST",
    "CONST. JOINT",
    "SLAB",
    "SECTION AT ENDWALL",
    "END BENT 1 SHOWN",
    "END BENT A1 SIMILAR",
    "SCALE: 3/4\" = 1'-0\""
  ],
  "description": "This crop contains a section through the bridge endwall, showing the deck, beam ends, endwalls, joints, and reinforcement callouts. It also includes fence notes, a zinc-coated chain link fence and barrier detail, and a separate endwall section with barrier, bearing, joint filler, waterproofing, and reinforcement callouts."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "concrete barrier",
      "tag": "",
      "shape": "tapered vertical barrier section with rectangular base",
      "material": "",
      "count": 1,
      "note": "Barrier detail; fence is noted but not shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "503A",
      "shape": "sloping bar as drawn",
      "material": "reinforcing steel",
      "count": null,
      "note": "Called out at 14\" spacing; tapers to 0\" at end post."
    },
    {
      "name": "reinforcement bar",
      "tag": "503B",
      "shape": "bar as drawn",
      "material": "reinforcing steel",
      "count": null,
      "note": "Called out at each 503A."
    },
    {
      "name": "reinforcement bars",
      "tag": "502",
      "shape": "circular bar ends in section",
      "material": "reinforcing steel",
      "count": 12,
      "note": "Called out in barrier; see deck plan for letter designation."
    },
    {
      "name": "triangular drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": null,
      "note": "At full length of bridge, both sides."
    }
  ],
  "measurements": [
    {
      "label": "minimum lap of 503A and 503B bars",
      "value": "2'-2\"",
      "unit": "",
      "appliesTo": "503A and 503B"
    },
    {
      "label": "taper at end post",
      "value": "0\"",
      "unit": "",
      "appliesTo": "503A"
    },
    {
      "label": "overall top width dimension",
      "value": "1'-9½\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "top width segment",
      "value": "8\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "top width segment",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "clearance",
      "value": "1½\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "clearance",
      "value": "3\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "barrier height",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "clearance, two sides",
      "value": "2\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "503A spacing",
      "value": "14\"",
      "unit": "",
      "appliesTo": "503A"
    },
    {
      "label": "drip bead size",
      "value": "¾\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "base dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "drawing scale",
      "value": "¾\" = 1'-0\"",
      "unit": "",
      "appliesTo": "BARRIER DETAIL"
    }
  ],
  "notes": [
    "NOTE: LAP 503A AND 503B BARS A MINIMUM OF 2'-2\"",
    "* TAPERS TO 0\" AT END POST",
    "FENCE NOT SHOWN, TYP.",
    "503B AT EACH 503A",
    "2\" CL., TWO SIDES",
    "12-502 IN BARRIER, SEE DECK PLAN FOR LETTER DESIGNATION",
    "503A AT 14\"",
    "¾\" TRIANGULAR DRIP BEAD, FULL LENGTH OF BRIDGE BOTH SIDES"
  ],
  "labels": [
    "BARRIER DETAIL",
    "SCALE: ¾\" = 1'-0\""
  ],
  "description": "This crop shows a sectional barrier reinforcement and geometry detail titled BARRIER DETAIL. It documents the tapered concrete barrier profile, reinforcing-bar callouts, clearances, drip bead, and a typical fence location noted as not shown."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "endwall",
      "tag": "",
      "shape": "stepped vertical wall with tapered haunch",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Sectioned endwall at beam ends."
    },
    {
      "name": "beam ends",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 3,
      "note": "Only portions of beam ends are visible in this crop."
    },
    {
      "name": "reinforcement bar",
      "tag": "506B",
      "shape": "bent",
      "material": "reinforcing steel",
      "count": null,
      "note": "At 18 in. ±, alternating to provide 9 in. spacing."
    },
    {
      "name": "reinforcement bar",
      "tag": "506A",
      "shape": "bent",
      "material": "reinforcing steel",
      "count": null,
      "note": "At 18 in."
    },
    {
      "name": "reinforcement bar",
      "tag": "900",
      "shape": "straight",
      "material": "reinforcing steel",
      "count": 4,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "504B",
      "shape": "straight",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Between beams."
    },
    {
      "name": "reinforcement bar",
      "tag": "504A",
      "shape": "straight",
      "material": "reinforcing steel",
      "count": 2,
      "note": "At end of beam."
    },
    {
      "name": "reinforcement bar",
      "tag": "401",
      "shape": "bent",
      "material": "reinforcing steel",
      "count": 4,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "505",
      "shape": "bent",
      "material": "reinforcing steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "preformed joint filler",
      "tag": "",
      "shape": "horizontal strip",
      "material": "",
      "count": 1,
      "note": "Located between the endwall and bearing support."
    },
    {
      "name": "waterproofing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "See Section 530 of the Georgia DOT Specifications."
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "12″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1′-6″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "8″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "radius",
      "value": "1/4″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "reinforcement spacing",
      "value": "18″ ±",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "alternate reinforcement spacing",
      "value": "9″",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "minimum clear cover",
      "value": "3 1/2″",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "reinforcement spacing",
      "value": "18″",
      "unit": "",
      "appliesTo": "506A"
    },
    {
      "label": "vertical dimension",
      "value": "10″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "9″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "12″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "clear cover",
      "value": "2″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "reinforcement count",
      "value": "4-900",
      "unit": "",
      "appliesTo": "900"
    },
    {
      "label": "vertical dimension",
      "value": "8″",
      "unit": "",
      "appliesTo": "beam ends"
    },
    {
      "label": "reinforcement spacing",
      "value": "12″ ±",
      "unit": "",
      "appliesTo": "504B"
    },
    {
      "label": "reinforcement count",
      "value": "8-504B",
      "unit": "",
      "appliesTo": "504B"
    },
    {
      "label": "reinforcement count",
      "value": "2-504A",
      "unit": "",
      "appliesTo": "504A"
    },
    {
      "label": "reinforcement count",
      "value": "4-401",
      "unit": "",
      "appliesTo": "401"
    },
    {
      "label": "vertical dimension",
      "value": "1′-0″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1′-0″",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2″",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "scale",
      "value": "3/4″ = 1′-0″",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "506B AT 18″ ±, ALT. TO GIVE 9″ SP.",
    "3 1/2″ MIN. CL.",
    "2″ CL. 3 SIDES",
    "8-504B AT 12″ ± BETWEEN BEAMS",
    "2-504A AT END OF BEAM",
    "BEARING PAD NOT SHOWN",
    "1/2″ PREFORMED JOINT FILLER",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "SLAB REINFORCEMENT NOT SHOWN",
    "END BENT 1 SHOWN",
    "END BENT 4 SIMILAR"
  ],
  "labels": [
    "SECTION AT ENDWALL",
    "SCALE: 3/4″ = 1′-0″"
  ],
  "description": "This crop is a section at an endwall, showing the reinforced concrete endwall profile adjacent to beam ends. It documents endwall reinforcement, beam-end reinforcement callouts, clear cover, waterproofing, and the preformed joint filler; bearing pad and slab reinforcement are specifically noted as not shown."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "3/8\" = 1'-0\"",
      "unit": "",
      "appliesTo": "Sheet"
    }
  ],
  "notes": [
    "(UNLESS OTHERWISE NOTED)",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "labels": [
    "BRIDGE NO. LT. AND RT.",
    "S&A Atlanta",
    "SASTRY & ASSOCIATES, INC.",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375",
    "FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "DECK SECTION - SPANS 1 AND 3",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO.",
    "35-0008",
    "BRIDGE SHEET",
    "8 OF 21",
    "DATE",
    "REVISIONS",
    "BY",
    "SCALE:",
    "APRIL 2025",
    "DESIGNED",
    "UP",
    "DRAWN",
    "EPR",
    "CHECKED",
    "AS",
    "DESIGN GROUP",
    "JBK",
    "REVIEWED",
    "DLC/SKG",
    "APPROVED",
    "DPD",
    "0019181_0008.dgn",
    "GEORGIA REGISTERED ENGINEER",
    "No.19371",
    "PROFESSIONAL",
    "ARUNA SASTRY"
  ],
  "description": "This crop is the sheet title block for Bridge Sheet 8 of 21, drawing no. 35-0008. It identifies the work as Deck Section - Spans 1 and 3 for SR 21 @ NS #620272Y in Jenkins County, with Georgia Department of Transportation and consultant information."
}

{
  "view": "Detail",
  "objects": [],
  "measurements": [
    {
      "label": "SCALE",
      "value": "3/4” = 1’-0”",
      "unit": "",
      "appliesTo": "FENCE POST DETAIL"
    }
  ],
  "notes": [
    "* NON-SHRINK, NON-METALLIC PORTLAND CEMENT GROUT IN ACCORDANCE WITH ASTM C1107, TROWEL TO PROVIDE POSITIVE DRAINAGE."
  ],
  "labels": [
    "FENCE POST DETAIL"
  ],
  "description": "This crop contains the title and scale for a fence post detail, together with a grout installation note. No fence post or other construction geometry is visible within this crop."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "endwall",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Shown in section through endwall and section at endwall."
    },
    {
      "name": "bridge deck slab",
      "tag": "",
      "shape": "sloping rectangular slab",
      "material": "",
      "count": null,
      "note": "Top surface shown at 2% slope."
    },
    {
      "name": "barrier",
      "tag": "",
      "shape": "vertical tapered barrier",
      "material": "",
      "count": null,
      "note": "Barrier and slab are shown in fence and endwall details."
    },
    {
      "name": "preformed joint filler",
      "tag": "",
      "shape": "strip",
      "material": "preformed",
      "count": null,
      "note": "Shown at endwall and around pad."
    },
    {
      "name": "preformed foam joint filler",
      "tag": "",
      "shape": "strip",
      "material": "foam",
      "count": null,
      "note": "Shown around pad, typical."
    },
    {
      "name": "construction joint",
      "tag": "",
      "shape": "linear joint",
      "material": "",
      "count": null,
      "note": "Required construction joint parallel with deck, typical."
    },
    {
      "name": "prestressed concrete beams",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": null,
      "note": "Multiple beams are shown beneath the deck; individual count is not clear."
    },
    {
      "name": "bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Partially shown in the section at endwall."
    },
    {
      "name": "chain link security fence",
      "tag": "",
      "shape": "mesh panel",
      "material": "9 gage zinc coated",
      "count": null,
      "note": "Fence detail shown on barrier."
    },
    {
      "name": "fence post",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": null,
      "note": "Post vertical, zinc coated."
    },
    {
      "name": "pull post",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": 1,
      "note": "Labeled 2 7/8” pull post."
    },
    {
      "name": "end post",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": 1,
      "note": "At construction joint."
    },
    {
      "name": "fence rail",
      "tag": "",
      "shape": "circular pipe",
      "material": "zinc coated",
      "count": null,
      "note": "Fence rails shown at top, intermediate, and bottom."
    },
    {
      "name": "truss bracing",
      "tag": "",
      "shape": "diagonal pipe",
      "material": "zinc coated",
      "count": null,
      "note": "At end or pull post."
    },
    {
      "name": "tension bar",
      "tag": "",
      "shape": "flat bar",
      "material": "zinc coated",
      "count": null,
      "note": "Shown at fence end/pull post."
    },
    {
      "name": "tension bar bands",
      "tag": "",
      "shape": "band",
      "material": "",
      "count": null,
      "note": "Spaced at 12” O.C. maximum."
    },
    {
      "name": "galvanized pipe sleeve",
      "tag": "",
      "shape": "circular sleeve",
      "material": "galvanized",
      "count": null,
      "note": "4” diameter standard-weight pipe sleeve cast in parapet/barrier."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-900A",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "Shown in section through endwall."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-900B",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "Shown in section through endwall."
    },
    {
      "name": "reinforcement bar",
      "tag": "506A",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "Shown at 18” ± in section at endwall."
    },
    {
      "name": "reinforcement bar",
      "tag": "506B",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "Shown at 18” ±, alternate, to give 9” spacing."
    },
    {
      "name": "reinforcement bar",
      "tag": "1-505",
      "shape": "bar",
      "material": "",
      "count": 1,
      "note": "Shown in section at endwall."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-900",
      "shape": "bar",
      "material": "",
      "count": 4,
      "note": "Shown in section at endwall."
    },
    {
      "name": "reinforcement bar",
      "tag": "8-504B",
      "shape": "bar",
      "material": "",
      "count": 8,
      "note": "At 12” ± between beams."
    },
    {
      "name": "reinforcement bar",
      "tag": "2-504A",
      "shape": "bar",
      "material": "",
      "count": 2,
      "note": "Callout is partial: “AT END OF B…”."
    },
    {
      "name": "reinforcement bar",
      "tag": "4-401",
      "shape": "bar",
      "material": "",
      "count": 4,
      "note": "Shown in section at endwall."
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "1 1/2”",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1’-8”",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "34’-0”",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "6’-8”",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1’-1”",
      "unit": "",
      "appliesTo": "section thru endwall"
    },
    {
      "label": "endwall height",
      "value": "3’-6”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "deck slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "bridge deck slab"
    },
    {
      "label": "gap minimum",
      "value": "1”",
      "unit": "",
      "appliesTo": "construction joint"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2”",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "endwall length",
      "value": "3’-0”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2”",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "endwall length",
      "value": "1’-6”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "foam joint filler thickness",
      "value": "1”",
      "unit": "",
      "appliesTo": "preformed foam joint filler"
    },
    {
      "label": "tension bar band spacing maximum",
      "value": "12”",
      "unit": "O.C. MAX.",
      "appliesTo": "tension bar bands"
    },
    {
      "label": "pipe diameter",
      "value": "5/8”",
      "unit": "DIA.",
      "appliesTo": "fence rail"
    },
    {
      "label": "pipe diameter",
      "value": "2 7/8”",
      "unit": "DIA.",
      "appliesTo": "fence post"
    },
    {
      "label": "pull post diameter",
      "value": "2 7/8”",
      "unit": "",
      "appliesTo": "pull post"
    },
    {
      "label": "post offset",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "fence post"
    },
    {
      "label": "offset",
      "value": "1/2”",
      "unit": "",
      "appliesTo": "fence"
    },
    {
      "label": "post embedment",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "fence post"
    },
    {
      "label": "rail bend radius",
      "value": "2’-6”",
      "unit": "R",
      "appliesTo": "fence rail"
    },
    {
      "label": "rail bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "fence rail"
    },
    {
      "label": "horizontal dimension",
      "value": "10 1/4”",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "fence height",
      "value": "5’-1”",
      "unit": "",
      "appliesTo": "zinc coated fence"
    },
    {
      "label": "fence height",
      "value": "4’-7”",
      "unit": "",
      "appliesTo": "zinc coated fence"
    },
    {
      "label": "overall height",
      "value": "10’-4”",
      "unit": "",
      "appliesTo": "fence detail"
    },
    {
      "label": "pipe diameter",
      "value": "2 7/8”",
      "unit": "DIA.",
      "appliesTo": "fence post"
    },
    {
      "label": "fence length",
      "value": "7’-0”",
      "unit": "",
      "appliesTo": "zinc coated fence"
    },
    {
      "label": "pipe sleeve diameter",
      "value": "4”",
      "unit": "DIA.",
      "appliesTo": "galvanized pipe sleeve"
    },
    {
      "label": "sleeve embedment",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "galvanized pipe sleeve"
    },
    {
      "label": "barrier height",
      "value": "3’-6”",
      "unit": "",
      "appliesTo": "barrier"
    },
    {
      "label": "horizontal dimension",
      "value": "12”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1’-6”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "8”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "radius",
      "value": "1/4”",
      "unit": "R",
      "appliesTo": "section at endwall"
    },
    {
      "label": "reinforcement spacing",
      "value": "18” ±",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "spacing",
      "value": "9”",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "minimum clearance",
      "value": "3 1/2”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "reinforcement spacing",
      "value": "18”",
      "unit": "",
      "appliesTo": "506A"
    },
    {
      "label": "vertical dimension",
      "value": "10”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "9”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "12”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "clearance",
      "value": "2”",
      "unit": "CL. 3 SIDES",
      "appliesTo": "reinforcement bar"
    },
    {
      "label": "horizontal dimension",
      "value": "8”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "reinforcement spacing",
      "value": "12” ±",
      "unit": "",
      "appliesTo": "504B"
    },
    {
      "label": "vertical dimension",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "section at endwall"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2”",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "drawing scale",
      "value": "3/4” = 1’-0”",
      "unit": "",
      "appliesTo": "section at endwall"
    }
  ],
  "notes": [
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "1” GAP, MIN.",
    "NOTE: BARS 401, 504 SERIES, 505, AND 506 SERIES NOT SHOWN",
    "FENCE NOTES:",
    "1. FENCE SHALL BE 9 GAGE CHAIN LINK ZINC COATED TWO INCH SECURITY FENCE.",
    "2. CAST 4” DIA. GALVANIZED SLEEVE IN THE PARAPET. ALLOW NON-SHRINK, NON-METALLIC GROUT TO CURE 7 DAYS BEFORE FENCE FABRIC IS INSTALLED.",
    "3. APPLY GALVANIZING REPAIR COMPOUND, IN ACCORDANCE WITH GEORGIA DOT SPECIFICATION 645, TO ENDS OF 4” DIA. GALVANIZED SLEEVES.",
    "4. PROVIDE EXPANSION SLEEVE FOR ALL RAILS TO MATCH SUPERSTRUCTURE JOINTS.",
    "5. FASTEN FABRIC TO POSTS AT INTERVALS NOT GREATER THAN 14”.",
    "6. SPACE POSTS AT A MINIMUM OF 7’-0” AND A MAXIMUM OF 10’-0”. PLACE POSTS 1’-0” MINIMUM FROM JOINTS IN BARRIER. SEE DECK PLAN FOR POST SPACING.",
    "7. FOR FURTHER DETAILS, SEE GEORGIA DOT SPECIFICATIONS SECTIONS 643 AND 894.",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "SLAB REINFORCEMENT NOT SHOWN"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SECTION THRU ENDWALL",
    "(LOOKING AHEAD, LEFT BRIDGE SHOWN, RIGHT BRIDGE SIMILAR)",
    "ZINC COATED FENCE",
    "TENSION BAR ZINC COATED",
    "TRUSS BRACING AT END OR PULL",
    "POST VERT. ZINC COATED",
    "END POST",
    "CONST. JOINT",
    "BARRIER",
    "SLAB",
    "SECTION AT ENDWALL",
    "END BENT 1 SHOWN",
    "END BENT 4 SIMILAR"
  ],
  "description": "This crop contains a section through an endwall, including the deck, endwall, beams, joint fillers, and selected reinforcement. It also shows zinc-coated chain-link fence details on a barrier, fence notes, and a partial section at endwall for End Bent 1 and similar End Bent 4."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "concrete barrier",
      "tag": "",
      "shape": "tapered barrier section with rectangular base",
      "material": "",
      "count": 1,
      "note": "Barrier cross-section detail; fence is noted but not shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "503A",
      "shape": "",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown at 14\" spacing."
    },
    {
      "name": "reinforcement bar",
      "tag": "503B",
      "shape": "",
      "material": "reinforcing steel",
      "count": null,
      "note": "At each 503A."
    },
    {
      "name": "reinforcement bar",
      "tag": "502",
      "shape": "",
      "material": "reinforcing steel",
      "count": 12,
      "note": "In barrier; see deck plan for letter designation."
    },
    {
      "name": "triangular drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": null,
      "note": "Full length of bridge, both sides."
    }
  ],
  "measurements": [
    {
      "label": "minimum lap of 503A and 503B bars",
      "value": "2'-2\"",
      "unit": "",
      "appliesTo": "503A and 503B"
    },
    {
      "label": "overall top width",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "horizontal dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "horizontal dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "CL.",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "barrier height",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "CL.",
      "value": "3\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "CL., TWO SIDES",
      "value": "2\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "503A spacing",
      "value": "14\"",
      "unit": "",
      "appliesTo": "503A"
    },
    {
      "label": "drip bead size",
      "value": "3/4\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "base horizontal dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "concrete barrier"
    },
    {
      "label": "drawing scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "BARRIER DETAIL"
    },
    {
      "label": "quantity",
      "value": "12-502",
      "unit": "",
      "appliesTo": "502"
    }
  ],
  "notes": [
    "NOTE: LAP 503A AND 503B BARS A MINIMUM OF 2'-2\"",
    "* TAPERS TO 0\" AT END POST",
    "FENCE NOT SHOWN, TYP.",
    "503B AT EACH 503A",
    "12-502 IN BARRIER, SEE DECK PLAN FOR LETTER DESIGNATION",
    "3/4\" TRIANGULAR DRIP BEAD, FULL LENGTH OF BRIDGE BOTH SIDES"
  ],
  "labels": [
    "BARRIER DETAIL",
    "SCALE: 3/4\" = 1'-0\""
  ],
  "description": "This crop shows a barrier cross-section reinforcement detail, including its tapered face, base, reinforcing-bar callouts, cover dimensions, and drip bead. It documents the barrier geometry and reinforcement arrangement only; the fence is specifically noted as not shown."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "endwall",
      "tag": "",
      "shape": "stepped and tapered section",
      "material": "",
      "count": 1,
      "note": "Sectioned at endwall."
    },
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Partial beam end is shown at right."
    },
    {
      "name": "reinforcement bar",
      "tag": "505",
      "shape": "bent",
      "material": "steel",
      "count": 1,
      "note": "Called out as 1-505."
    },
    {
      "name": "reinforcement bar",
      "tag": "506B",
      "shape": "bent",
      "material": "steel",
      "count": null,
      "note": "Alternate spacing is called out."
    },
    {
      "name": "reinforcement bar",
      "tag": "506A",
      "shape": "bent",
      "material": "steel",
      "count": null,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "900",
      "shape": "bent",
      "material": "steel",
      "count": 4,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "504B",
      "shape": "bent",
      "material": "steel",
      "count": 8,
      "note": "Between beams."
    },
    {
      "name": "reinforcement bar",
      "tag": "504A",
      "shape": "bent",
      "material": "steel",
      "count": 2,
      "note": "At end of beam."
    },
    {
      "name": "reinforcement bar",
      "tag": "401",
      "shape": "bent",
      "material": "steel",
      "count": 4,
      "note": ""
    },
    {
      "name": "preformed joint filler",
      "tag": "",
      "shape": "strip",
      "material": "",
      "count": 1,
      "note": "Located at the endwall/slab joint."
    },
    {
      "name": "waterproofing",
      "tag": "",
      "shape": "layer",
      "material": "",
      "count": 1,
      "note": "Applied at the exterior face indicated."
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "12”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "1’-6”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "horizontal dimension",
      "value": "8”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "radius",
      "value": "1/4”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "minimum clear cover",
      "value": "3½”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "10”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "9”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "12”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "clear cover, 3 sides",
      "value": "2”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "1’-0”",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "vertical dimension",
      "value": "8”",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "506B spacing",
      "value": "18” ±",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "506B alternate spacing",
      "value": "9”",
      "unit": "",
      "appliesTo": "506B"
    },
    {
      "label": "506A spacing",
      "value": "18”",
      "unit": "",
      "appliesTo": "506A"
    },
    {
      "label": "504B spacing",
      "value": "12” ±",
      "unit": "",
      "appliesTo": "504B"
    },
    {
      "label": "joint filler thickness",
      "value": "1/2”",
      "unit": "",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "scale",
      "value": "3/4” = 1’-0”",
      "unit": "",
      "appliesTo": "SECTION AT ENDWALL"
    }
  ],
  "notes": [
    "506B AT 18” ±, ALT. TO GIVE 9” SP.",
    "506A AT 18”",
    "8-504B AT 12” ± BETWEEN BEAMS",
    "2-504A AT END OF BEAM",
    "BEARING PAD NOT SHOWN",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "1/2” PREFORMED JOINT FILLER",
    "SLAB REINFORCEMENT NOT SHOWN"
  ],
  "labels": [
    "SECTION AT ENDWALL",
    "END BENT 1 SHOWN",
    "END BENT 4 SIMILAR",
    "SCALE: 3/4” = 1’-0”"
  ],
  "description": "This crop is a section at an endwall, showing the end of a beam bearing at the end bent and the adjacent slab/endwall profile. It documents reinforcing-bar callouts, clearances, waterproofing, joint filler, and notes for End Bent 1; End Bent 4 is noted as similar."
}

{
  "view": "Detail",
  "objects": [],
  "measurements": [
    {
      "label": "SCALE",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "FENCE POST DETAIL"
    }
  ],
  "notes": [
    "* NON-SHRINK, NON-METALLIC PORTLAND CEMENT GROUT IN ACCORDANCE WITH ASTM C1107, TROWEL TO PROVIDE POSITIVE DRAINAGE."
  ],
  "labels": [
    "FENCE POST DETAIL",
    "8 PM"
  ],
  "description": "This crop contains the title, scale, and a material/workmanship note for a fence post detail. The actual fence post geometry and construction are not visible in this crop."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Top of slab referenced; constant thickness specified between beams and in overhangs."
    },
    {
      "name": "beams",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Interior and exterior beams referenced at centerline bearing."
    }
  ],
  "measurements": [
    {
      "label": "Slab thickness between beams",
      "value": "7¾″",
      "unit": "",
      "appliesTo": "slab"
    },
    {
      "label": "Slab thickness in overhangs",
      "value": "8″",
      "unit": "",
      "appliesTo": "slab"
    },
    {
      "label": "“D” interior beams",
      "value": "8¾″",
      "unit": "",
      "appliesTo": "interior beams"
    },
    {
      "label": "“D” exterior beams",
      "value": "9¼″",
      "unit": "",
      "appliesTo": "exterior beams"
    }
  ],
  "notes": [
    "DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾″ BETWEEN BEAMS AND 8″ IN THE OVERHANGS.",
    "“D” = 8¾″ INTERIOR BEAMS",
    "“D” = 9¼″ EXTERIOR BEAMS"
  ],
  "labels": [],
  "description": "This crop is a deck slab and beam dimensioning note. It defines dimension “D” from the top of slab to the top of beams at centerline bearing and states slab thickness requirements between beams and at overhangs."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloping rectangular slab",
      "material": "",
      "count": 1,
      "note": "Shown in SECTION THRU SLAB and SECTION THRU DIAPHRAGM."
    },
    {
      "name": "bridge beams",
      "tag": "℄ BEAM 1–6",
      "shape": "I-girder",
      "material": "",
      "count": 6,
      "note": "Six beam centerlines are identified in the slab section."
    },
    {
      "name": "edge barriers",
      "tag": "",
      "shape": "tapered",
      "material": "",
      "count": 2,
      "note": "One at each exterior edge of the slab."
    },
    {
      "name": "construction joint",
      "tag": "",
      "shape": "vertical joint",
      "material": "",
      "count": 1,
      "note": "Shown at the right exterior edge; called required parallel with deck."
    },
    {
      "name": "triangular drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": 1,
      "note": "Called full length of bridge, typ."
    },
    {
      "name": "reinforcement bar",
      "tag": "502",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "At every 500A, typ."
    },
    {
      "name": "reinforcement bar",
      "tag": "500A",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "At 6¾″."
    },
    {
      "name": "reinforcement bar",
      "tag": "400B and C",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "30-400B and C spaced as shown; additional 6-400B and C and 13-400B and C callouts are shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "501",
      "shape": "bar",
      "material": "",
      "count": null,
      "note": "Under every 500A."
    },
    {
      "name": "reinforcement bar",
      "tag": "403B",
      "shape": "bar",
      "material": "",
      "count": 7,
      "note": "At equal spaces."
    },
    {
      "name": "reinforcement bar",
      "tag": "507B",
      "shape": "bar",
      "material": "",
      "count": 2,
      "note": "Two 2-507B callouts are shown in the diaphragm section."
    },
    {
      "name": "reinforcement bar",
      "tag": "402B",
      "shape": "bar",
      "material": "",
      "count": 4,
      "note": ""
    },
    {
      "name": "plain bar",
      "tag": "",
      "shape": "round bar",
      "material": "",
      "count": null,
      "note": "1″ diameter plain bar."
    }
  ],
  "measurements": [
    {
      "label": "slab thickness between beams",
      "value": "7¾″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slab thickness in overhangs",
      "value": "8″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "D, interior beams",
      "value": "8¾″",
      "unit": "",
      "appliesTo": "bridge beams"
    },
    {
      "label": "D, exterior beams",
      "value": "9¼″",
      "unit": "",
      "appliesTo": "bridge beams"
    },
    {
      "label": "out to out width",
      "value": "43′-7″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width",
      "value": "22′-0″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "gutter to gutter width",
      "value": "40′-0″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width",
      "value": "34′-0″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width",
      "value": "6′-0″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge offset",
      "value": "1′-8″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge offset",
      "value": "1½″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slab/overhang depth",
      "value": "8″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "minimum dimension",
      "value": "3′-0″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "clear cover",
      "value": "2¾″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "clear cover",
      "value": "1″",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "spacing",
      "value": "3″",
      "unit": "",
      "appliesTo": "bridge beams"
    },
    {
      "label": "exterior offset",
      "value": "4⅜″",
      "unit": "",
      "appliesTo": "bridge beams"
    },
    {
      "label": "beam 1 to beam 2 spacing",
      "value": "7′-6″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "beam 2 to beam 3 spacing",
      "value": "7′-6″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "beam 3 to beam 4 spacing",
      "value": "7′-6″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "beam 4 to beam 5 spacing",
      "value": "7′-6″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "beam 5 to beam 6 spacing",
      "value": "7′-6″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "exterior beam spacing",
      "value": "3′-0½″",
      "unit": "",
      "appliesTo": "℄ BEAM 1–6"
    },
    {
      "label": "triangular drip bead",
      "value": "¾″",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "drip bead offset",
      "value": "3″",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "reinforcement quantity",
      "value": "30",
      "unit": "",
      "appliesTo": "400B and C"
    },
    {
      "label": "reinforcement quantity",
      "value": "6",
      "unit": "",
      "appliesTo": "400B and C"
    },
    {
      "label": "reinforcement quantity",
      "value": "13",
      "unit": "",
      "appliesTo": "400B and C"
    },
    {
      "label": "reinforcement quantity",
      "value": "7",
      "unit": "",
      "appliesTo": "403B"
    },
    {
      "label": "spacing/end dimension",
      "value": "5″",
      "unit": "",
      "appliesTo": "403B"
    },
    {
      "label": "reinforcement quantity",
      "value": "2",
      "unit": "",
      "appliesTo": "507B"
    },
    {
      "label": "reinforcement quantity",
      "value": "4",
      "unit": "",
      "appliesTo": "402B"
    },
    {
      "label": "plain bar diameter",
      "value": "1″",
      "unit": "",
      "appliesTo": "plain bar"
    }
  ],
  "notes": [
    "DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾″ BETWEEN BEAMS AND 8″ IN THE OVERHANGS.",
    "“D” = 8¾″ INTERIOR BEAMS",
    "“D” = 9¼″ EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "¾″ TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.",
    "30-400B AND C SPACED AS SHOWN",
    "502 AT EVERY 500A, TYP.",
    "501 UNDER EVERY 500A",
    "6-400B AND C AT EQ. SPS.",
    "13-400B AND C AT EQUAL SPACES, TYP.",
    "7-403B AT EQUAL SPACES",
    "1″ DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SECTION THRU SLAB",
    "SECTION THRU DIAPHRAGM"
  ],
  "description": "The crop contains a transverse SECTION THRU SLAB for a six-beam bridge deck, with exterior barriers, beam spacing, slab reinforcement, a construction joint, and drip bead detail. A lower SECTION THRU DIAPHRAGM shows the beam profiles and reinforcement callouts through the diaphragm region."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "edge beam / concrete member portions",
      "tag": "",
      "shape": "stepped rectangular section",
      "material": "",
      "count": 2,
      "note": "Two portions are shown separated by the required construction joint."
    },
    {
      "name": "construction joint",
      "tag": "",
      "shape": "vertical joint",
      "material": "",
      "count": 1,
      "note": "Marked at centerline as required construction joint."
    },
    {
      "name": "preformed joint filler",
      "tag": "*",
      "shape": "vertical rectangular strip",
      "material": "",
      "count": 1,
      "note": "Shown between the concrete member portions."
    },
    {
      "name": "reinforcement bar",
      "tag": "506A",
      "shape": "bent bar",
      "material": "",
      "count": null,
      "note": "Called out at 18 inch spacing."
    },
    {
      "name": "reinforcement bars",
      "tag": "800",
      "shape": "bent bars",
      "material": "",
      "count": 2,
      "note": "Callout reads 2-800."
    },
    {
      "name": "reinforcement bar",
      "tag": "508",
      "shape": "bent bar",
      "material": "",
      "count": null,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "509",
      "shape": "bent bar",
      "material": "",
      "count": null,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "1-801",
      "shape": "bent bar",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "1-802",
      "shape": "bent bar",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "reinforcement bar",
      "tag": "404",
      "shape": "bent bar",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "8\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "horizontal dimension",
      "value": "1'-0½\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "horizontal dimension",
      "value": "1'-0½\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "horizontal dimension",
      "value": "8\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "reinforcement spacing",
      "value": "18\"",
      "unit": "\"",
      "appliesTo": "506A"
    },
    {
      "label": "clearance",
      "value": "4\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "vertical dimension",
      "value": "8\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "clearance, 3 sides",
      "value": "1½\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "horizontal dimension",
      "value": "1'-0\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "horizontal dimension",
      "value": "1'-0\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "preformed joint filler thickness",
      "value": "1\"",
      "unit": "\"",
      "appliesTo": "*"
    },
    {
      "label": "partial horizontal dimension",
      "value": "2\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "partial vertical dimension",
      "value": "3'-0\"",
      "unit": "\"",
      "appliesTo": ""
    },
    {
      "label": "scale",
      "value": "¾\" = 1'-0\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "SEE DETAIL “A”",
    "℄ REQ’D. CONST. JOINT",
    "* 1” PREFORMED JOINT FILLER",
    "BEARING PADS NOT SHOWN",
    "SLAB REINFORCEMENT NOT SHOWN",
    "BENT 2 SHOWN",
    "BENT 3 SIMILAR"
  ],
  "labels": [
    "SECTION THRU EDGE BEAM"
  ],
  "description": "This crop is a section through an edge beam at a required construction joint. It shows the joint filler, depicted reinforcement bars and cover dimensions; bearing pads and slab reinforcement are specifically noted as not shown. Bent 2 is shown, with Bent 3 noted as similar."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "concrete diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "concrete",
      "count": 1,
      "note": "Shown within the beam; labeled 10” CONC. DIAPH."
    },
    {
      "name": "beam",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Only a cropped portion of the beam is shown, with break symbols at both sides."
    },
    {
      "name": "reinforcement bar",
      "tag": "507B",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Called out as 2-507B at the top and 2-507B at the bottom of the diaphragm."
    },
    {
      "name": "reinforcement bar",
      "tag": "402B",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Called out as 4-402B."
    },
    {
      "name": "reinforcement bar",
      "tag": "403B",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Called out as 403B."
    },
    {
      "name": "plain bar",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Called out as 1” DIA. PLAIN BAR."
    }
  ],
  "measurements": [
    {
      "label": "concrete diaphragm width",
      "value": "10”",
      "unit": "",
      "appliesTo": "concrete diaphragm"
    },
    {
      "label": "top offset",
      "value": "2”",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "vertical dimension",
      "value": "3'-0”",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "clearance",
      "value": "1½”",
      "unit": "",
      "appliesTo": "concrete diaphragm"
    },
    {
      "label": "plain bar diameter",
      "value": "1”",
      "unit": "",
      "appliesTo": "plain bar"
    }
  ],
  "notes": [],
  "labels": [
    "TOP OF BEAM"
  ],
  "description": "This crop shows a reinforced concrete diaphragm detail within a cropped beam elevation. The diaphragm reinforcement is identified by 507B, 402B, 403B, and a 1-inch-diameter plain bar, with the top of beam indicated."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "slab",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Slab reinforcement not shown."
    },
    {
      "name": "construction joint",
      "tag": "",
      "shape": "keyed joint",
      "material": "",
      "count": 1,
      "note": "Required construction joint, typical."
    },
    {
      "name": "silicone sealant",
      "tag": "",
      "shape": "",
      "material": "silicone",
      "count": 1,
      "note": ""
    },
    {
      "name": "joint sealer",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Type B, C or D."
    }
  ],
  "measurements": [
    {
      "label": "",
      "value": "1/4\"",
      "unit": "",
      "appliesTo": "joint detail"
    },
    {
      "label": "",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "joint detail"
    },
    {
      "label": "",
      "value": "3/4\"",
      "unit": "",
      "appliesTo": "construction joint"
    },
    {
      "label": "ROUND TO",
      "value": "1/4\" R",
      "unit": "",
      "appliesTo": "construction joint"
    },
    {
      "label": "SCALE",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "SECTION THRU DIAPHRAGM SPAN 2"
    }
  ],
  "notes": [
    "SLAB REINFORCEMENT NOT SHOWN",
    "SILICONE SEALANT",
    "TYPE JOINT SEALER",
    "(TYPE B, C OR D)",
    "ROUND TO 1/4\" R",
    "REQUIRED CONST. JOINT., TYP."
  ],
  "labels": [
    "SECTION THRU DIAPHRAGM",
    "SPAN 2",
    "SCALE: 3/4\" = 1'-0\"",
    "DETAIL \"A\"",
    "NO SCALE"
  ],
  "description": "This crop shows Detail \"A\", a sectional detail through the Span 2 diaphragm. It depicts a required typical construction joint between slab portions, with silicone sealant, type joint sealer, and a rounded joint edge."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "bridge deck slab",
      "tag": "",
      "shape": "continuous sloped slab",
      "material": "",
      "count": 1,
      "note": "Shown spanning across the girders; 2% slope is indicated."
    },
    {
      "name": "I-girder",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": 5,
      "note": "Five girder cross sections are visible below the deck."
    },
    {
      "name": "edge beam",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": 2,
      "note": "Exterior beams at each side; note directs edge beam pour flush with outside face of beam."
    },
    {
      "name": "barrier wall",
      "tag": "",
      "shape": "tapered vertical wall",
      "material": "",
      "count": 2,
      "note": "One at each outside deck edge; the left wall is partially cropped."
    },
    {
      "name": "support cap",
      "tag": "",
      "shape": "stepped rectangular cap",
      "material": "",
      "count": 1,
      "note": "Continuous support below the girder bearing locations; only the upper portion is shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "I-508",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Leader points to an upper internal longitudinal line in a girder."
    },
    {
      "name": "reinforcement bar",
      "tag": "I-509",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Leader points to an upper internal longitudinal line in a girder."
    },
    {
      "name": "reinforcement bar",
      "tag": "I-802",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Leader points to a lower internal longitudinal line in a girder."
    },
    {
      "name": "reinforcement bar",
      "tag": "I-801",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Leader points to a lower internal longitudinal line in a girder."
    },
    {
      "name": "reinforcement bar",
      "tag": "2-800",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Leader points to the deck region."
    }
  ],
  "measurements": [
    {
      "label": "end distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "deck reinforcement callout"
    },
    {
      "label": "reinforcement callout at equal spaces",
      "value": "8-404",
      "unit": "",
      "appliesTo": "deck reinforcement"
    },
    {
      "label": "end distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "deck reinforcement callout"
    },
    {
      "label": "deck cross slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "bridge deck slab"
    }
  ],
  "notes": [
    "FENCE NOT SHOWN, TYP.",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "NOTE: BEARING PADS NOT SHOWN",
    "DO NOT REMOVE EDGE BEAM FORMS (partial)"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "AT EQUAL SPACES"
  ],
  "description": "This crop is a transverse cross section through a bridge superstructure carrying SR 21 WB at the profile grade line. It shows a sloped deck supported on five I-girders over a continuous support cap, with exterior barrier walls and notes regarding fence, bearing pads, and edge-beam placement."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "3/8” = 1'-0”",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Bridge sheet number",
      "value": "9 OF 21",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Printed scale bar",
      "value": "1 INCH",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "SCALE: 3/8” = 1'-0” (UNLESS OTHERWISE NOTED)",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "labels": [
    "BRIDGE NO. LT. AND RT.",
    "S&A Atlanta",
    "SASTRY & ASSOCIATES, INC.",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375",
    "FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "DECK SECTION - SPAN 2",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "APRIL 2025",
    "DRAWING NO.",
    "35-0009",
    "BRIDGE SHEET",
    "DATE",
    "REVISIONS",
    "BY",
    "DESIGNED",
    "UP",
    "DRAWN",
    "EPR",
    "CHECKED",
    "AS",
    "DESIGN GROUP",
    "JBK",
    "REVIEWED",
    "DLC/SKG",
    "APPROVED",
    "DPD",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER",
    "No.19371",
    "ARUNA SASTRY",
    "0019181_0009.dgn"
  ],
  "description": "This crop is the lower-right title block for bridge drawing sheet 9 of 21. It identifies the sheet as “DECK SECTION - SPAN 2” for SR 21 @ NS #620272Y in Jenkins County, Georgia, with drawing number 35-0009 and an April 2025 date."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "girder",
      "tag": "",
      "shape": "I-girder",
      "material": "",
      "count": 2,
      "note": "Two girder cross sections are visible below the deck; both are partially cropped at the top."
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Only a cropped portion of the deck is visible."
    },
    {
      "name": "edge beam forms",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Form outline is shown below the deck at the right side of the crop."
    }
  ],
  "measurements": [],
  "notes": [
    "DO NOT REMOVE EDGE BEAM FORMS UNTIL 72 HOURS AFTER THE DECK POUR IS COMPLETED OR DECK REACHES 28 DAY CONCRETE STRENGTH."
  ],
  "labels": [
    "FACE OF BE (partial)"
  ],
  "description": "This crop shows a partial bridge cross section with two I-girder profiles supporting a cropped deck slab. A form outline at the deck edge is shown, together with a note governing removal of edge beam forms after the deck pour."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Top of slab referenced; slab thickness specified between beams and in overhangs."
    },
    {
      "name": "beams",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Interior and exterior beams referenced; top of beams at centerline bearing referenced."
    }
  ],
  "measurements": [
    {
      "label": "slab thickness between beams",
      "value": "7¾″",
      "unit": "",
      "appliesTo": "slab"
    },
    {
      "label": "slab thickness in overhangs",
      "value": "8″",
      "unit": "",
      "appliesTo": "slab"
    },
    {
      "label": "“D” interior beams",
      "value": "8¾″",
      "unit": "",
      "appliesTo": "interior beams"
    },
    {
      "label": "“D” exterior beams",
      "value": "9¼″",
      "unit": "",
      "appliesTo": "exterior beams"
    }
  ],
  "notes": [
    "DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾″ BETWEEN BEAMS AND 8″ IN THE OVERHANGS.",
    "“D” = 8¾″ INTERIOR BEAMS",
    "“D” = 9¼″ EXTERIOR BEAMS"
  ],
  "labels": [],
  "description": "This crop is a bridge deck/slab geometry note. It defines dimension “D” from the slab top to beam tops at centerline bearing and gives specified values for interior and exterior beams, while requiring constant slab thicknesses between beams and at overhangs."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloping slab",
      "material": "",
      "count": 1,
      "note": "Shown over six beams, with overhangs at both edges."
    },
    {
      "name": "beam",
      "tag": "BEAM 1 through BEAM 6",
      "shape": "I-shaped",
      "material": "",
      "count": 6,
      "note": "Six beams are shown in the section."
    },
    {
      "name": "edge barrier",
      "tag": "",
      "shape": "tapered",
      "material": "",
      "count": 2,
      "note": "One barrier is shown at each deck edge."
    },
    {
      "name": "triangular drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": null,
      "note": "Called out full length of bridge, typical."
    },
    {
      "name": "reinforcement bar",
      "tag": "502",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Called out at every 500A, typical."
    },
    {
      "name": "reinforcement bar",
      "tag": "500A",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Called out at 6¾ inches."
    },
    {
      "name": "reinforcement bar",
      "tag": "400B AND C",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Callouts specify 30 and 13 bars at indicated spacings, plus 6 at equal spaces at each exterior beam."
    },
    {
      "name": "reinforcement bar",
      "tag": "501",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Shown under every 500A."
    },
    {
      "name": "reinforcement bar",
      "tag": "403B",
      "shape": "linear",
      "material": "",
      "count": 7,
      "note": "At equal spaces."
    },
    {
      "name": "reinforcement bar",
      "tag": "507B",
      "shape": "linear",
      "material": "",
      "count": 4,
      "note": "Two separate callouts of 2-507B are shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "402B",
      "shape": "linear",
      "material": "",
      "count": 4,
      "note": ""
    },
    {
      "name": "plain bar",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": null,
      "note": "Called out as 1 inch diameter."
    }
  ],
  "measurements": [
    {
      "label": "overall width, OUT TO OUT",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width, GUTTER TO GUTTER",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width from PGL to left edge",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width from PGL to right edge",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width from PGL to right out-to-out edge",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge offset",
      "value": "1½\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "barrier offset",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "edge barrier"
    },
    {
      "label": "minimum dimension, typical",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "edge barrier"
    },
    {
      "label": "deck slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slab thickness between beams",
      "value": "7¾\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slab thickness in overhangs",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "clear cover",
      "value": "2¼\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "clear cover",
      "value": "1\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "\"D\" at interior beams",
      "value": "8¾\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "\"D\" at exterior beams",
      "value": "9¼\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "drip bead size",
      "value": "¾\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "drip bead offset",
      "value": "3\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "end beam spacing",
      "value": "3'-0½\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "typical dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "typical dimension",
      "value": "4⅜\"",
      "unit": "",
      "appliesTo": "BEAM 1 through BEAM 6"
    },
    {
      "label": "500A spacing",
      "value": "6¾\"",
      "unit": "",
      "appliesTo": "500A"
    },
    {
      "label": "400B AND C quantity",
      "value": "30",
      "unit": "",
      "appliesTo": "400B AND C"
    },
    {
      "label": "400B AND C quantity",
      "value": "13",
      "unit": "",
      "appliesTo": "400B AND C"
    },
    {
      "label": "400B AND C quantity at equal spaces",
      "value": "6",
      "unit": "",
      "appliesTo": "400B AND C"
    },
    {
      "label": "403B quantity",
      "value": "7",
      "unit": "",
      "appliesTo": "403B"
    },
    {
      "label": "403B end spacing",
      "value": "5\"",
      "unit": "",
      "appliesTo": "403B"
    },
    {
      "label": "507B quantity",
      "value": "2",
      "unit": "",
      "appliesTo": "507B"
    },
    {
      "label": "402B quantity",
      "value": "4",
      "unit": "",
      "appliesTo": "402B"
    },
    {
      "label": "plain bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "plain bar"
    }
  ],
  "notes": [
    "DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾” BETWEEN BEAMS AND 8” IN THE OVERHANGS.",
    "“D” = 8¾” INTERIOR BEAMS",
    "“D” = 9¼” EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "¾” TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.",
    "502 AT EVERY 500A, TYP.",
    "30-400B AND C SPACED AS SHOWN",
    "500A AT 6¾”",
    "501 UNDER EVERY 500A",
    "6-400B AND C AT EQ. SPS.",
    "13-400B AND C AT EQUAL SPACES, TYP.",
    "7-403B AT EQUAL SPACES",
    "1” DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SECTION THRU SLAB",
    "SECTION THRU DIAPHRAGM"
  ],
  "description": "This crop contains transverse bridge superstructure sections through the deck slab and through a diaphragm. It shows a sloped deck slab supported on six I-shaped beams, edge barriers, deck reinforcement callouts, beam spacing, and diaphragm reinforcement callouts."
}