United States National Bridge Inventory 2022

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Added
15 Sep 2022

This dataset was first added to Koordinates on 15 Sep 2022.

The National Bridge Inventory dataset is as of June 15, 2022 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The data describes more than 615,000 of the Nation's bridges located on public roads, including Interstate Highways, U.S. highways, State and county roads, as well as publicly-accessible bridges on Federal and Tribal lands. The inventory data present a complete picture of the location, description, classification, and general condition data for each bridge. The element data present a breakdown of the condition of each structural and bridge management element for each bridge on the National Highway System (NHS). The Recording and Coding Guide for the Structure Inventory and Appraisal of the Nation's Bridges contains a detailed description of each data element including coding instructions and attribute definitions. The Coding Guide is available at: doi.org/10.21949/1519105.

Information
Category Transportation > Roads & Highways
Tags bridge, dot
Copyright Copyright may apply. Please check the source for more information.
Regions North America
Technical Details
Layer ID 110454
Data type Vector point
Feature count 620669
Attributes STATE_CODE_001, STRUCTURE_NUMBER_008, RECORD_TYPE_005A, ROUTE_PREFIX_005B, SERVICE_LEVEL_005C, ROUTE_NUMBER_005D, DIRECTION_005E, HIGHWAY_DISTRICT_002, COUNTY_CODE_003, PLACE_CODE_004, FEATURES_DESC_006A, CRITICAL_FACILITY_006B, FACILITY_CARRIED_007, LOCATION_009, MIN_VERT_CLR_010, KILOPOINT_011, BASE_HWY_NETWORK_012, LRS_INV_ROUTE_013A, SUBROUTE_NO_013B, LAT_016, LONG_017, DETOUR_KILOS_019, TOLL_020, MAINTENANCE_021, OWNER_022, FUNCTIONAL_CLASS_026, YEAR_BUILT_027, TRAFFIC_LANES_ON_028A, TRAFFIC_LANES_UND_028B, ADT_029, YEAR_ADT_030, DESIGN_LOAD_031, APPR_WIDTH_MT_032, MEDIAN_CODE_033, DEGREES_SKEW_034, STRUCTURE_FLARED_035, RAILINGS_036A, TRANSITIONS_036B, APPR_RAIL_036C, APPR_RAIL_END_036D, HISTORY_037, NAVIGATION_038, NAV_VERT_CLR_MT_039, NAV_HORR_CLR_MT_040, OPEN_CLOSED_POSTED_041, SERVICE_ON_042A, SERVICE_UND_042B, STRUCTURE_KIND_043A, STRUCTURE_TYPE_043B, APPR_KIND_044A, APPR_TYPE_044B, MAIN_UNIT_SPANS_045, APPR_SPANS_046, HORR_CLR_MT_047, MAX_SPAN_LEN_MT_048, STRUCTURE_LEN_MT_049, LEFT_CURB_MT_050A, RIGHT_CURB_MT_050B, ROADWAY_WIDTH_MT_051, DECK_WIDTH_MT_052, VERT_CLR_OVER_MT_053, VERT_CLR_UND_REF_054A, VERT_CLR_UND_054B, LAT_UND_REF_055A, LAT_UND_MT_055B, LEFT_LAT_UND_MT_056, DECK_COND_058, SUPERSTRUCTURE_COND_059, SUBSTRUCTURE_COND_060, CHANNEL_COND_061, CULVERT_COND_062, OPR_RATING_METH_063, OPERATING_RATING_064, INV_RATING_METH_065, INVENTORY_RATING_066, STRUCTURAL_EVAL_067, DECK_GEOMETRY_EVAL_068, UNDCLRENCE_EVAL_069, POSTING_EVAL_070, WATERWAY_EVAL_071, APPR_ROAD_EVAL_072, WORK_PROPOSED_075A, WORK_DONE_BY_075B, IMP_LEN_MT_076, DATE_OF_INSPECT_090, INSPECT_FREQ_MONTHS_091, FRACTURE_092A, UNDWATER_LOOK_SEE_092B, SPEC_INSPECT_092C, FRACTURE_LAST_DATE_093A, UNDWATER_LAST_DATE_093B, SPEC_LAST_DATE_093C, BRIDGE_IMP_COST_094, ROADWAY_IMP_COST_095, TOTAL_IMP_COST_096, YEAR_OF_IMP_097, OTHER_STATE_CODE_098A, OTHER_STATE_PCNT_098B, OTHR_STATE_STRUC_NO_099, STRAHNET_HIGHWAY_100, PARALLEL_STRUCTURE_101, TRAFFIC_DIRECTION_102, TEMP_STRUCTURE_103, HIGHWAY_SYSTEM_104, FEDERAL_LANDS_105, YEAR_RECONSTRUCTED_106, DECK_STRUCTURE_TYPE_107, SURFACE_TYPE_108A, MEMBRANE_TYPE_108B, DECK_PROTECTION_108C, PERCENT_ADT_TRUCK_109, NATIONAL_NETWORK_110, PIER_PROTECTION_111, BRIDGE_LEN_IND_112, SCOUR_CRITICAL_113, FUTURE_ADT_114, YEAR_OF_FUTURE_ADT_115, MIN_NAV_CLR_MT_116, FED_AGENCY, SUBMITTED_BY, BRIDGE_CONDITION, LOWEST_RATING, DECK_AREA, STATUS, DATE, LATDD, LONGDD,
Services Vector Query API
History
Source geo.dot.gov
Added 15 Sep 2022 ago
Last checked 15 Sep 2022 ago