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Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA 89 recent views
Department of the Interior —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
Federal
National Bridge Inventory NGDA 55 recent views
Department of Transportation —
The National Bridge Inventory dataset is as of June 15, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation... -
City
Traffic Volume Counts 49 recent views
City of New York —
New York City Department of Transportation (NYC DOT) uses Automated Traffic Recorders (ATR) to collect traffic sample volume counts at bridge crossings and roadways.... -
State
Bridge Conditions, NYS Department of Transportation 38 recent views
State of New York —
New York State inspectors assess all of the bridges every two years including a bridge’s individual parts. Bridges are analyzed for their capacity to carry vehicular... -
Federal
Collection National Bridge Inventory System (NBI) 37 recent views
Department of Transportation —
The NBI System is the collection of bridge inspection information and costs associated with bridge replacements of structurally deficient bridges on and off the NHS.... -
Federal
Collection National Transportation Library (NTL) Repository & Open Science Access Platform (ROSA P) 13 recent views
Department of Transportation —
The National Transportation Library (NTL) provides national and international access to transportation information, coordinates information creation and... -
Federal
NOAA ENC Direct to GIS 10 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
City
Bicycle Counts for East River Bridges (Historical)
City of New York —
Daily total of bike counts conducted monthly on the Brooklyn Bridge, Manhattan Bridge, Williamsburg Bridge, and Queensboro Bridge. For additional data, please visit... -
County
City of Pittsburgh Bridges
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Bridges in the city of Pittsburgh. -
County
Edge of Pavement
Lake County, Illinois —
Download In State Plane Projection Here. The pavement boundaries were traced from aerial photography taken between March 15th, 2018 and April 25th, 2018. This dataset... -
Federal
National Bridge Inventory Elements
Department of Transportation —
The National Bridge Inventory Elements dataset is as of June 15, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of... -
State
Passenger-Commercial Revenue Analysis, New York State Bridge Authority Facilities: Beginning 1995
State of New York —
Revenue Comparison between passenger and commercial vehicles on all New York State Bridge Authority facilities from 1995 to 2012 -
Federal
Collection Maisonneuve Region Bridge Status Report
Department of Transportation —
Provides real-time information for 13 bridges crossing the seway, including bridge number, bridge name, status, next vessel arrival time, and subsequent vessel... -
State
Traffic Counts for Select Bridges: Beginning 1933
State of New York —
Traffic counts by bridge for 1933 forward for each bridge in the New York State Bridge Authority system. -
County
BikePGH's Pittsburgh Bike Map Geographic Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Files include data for bike lanes, protected bike lanes, trails, bike routes, shared lane markings, cautionary bike routes, and bridge data from the BikePGH... -
City
Bridge Deck
City of Baton Rouge —
Polygon geometry with attributes displaying bridge decks in East Baton Rouge Parish, Louisiana. -
University
GNIS: Man-made features/structures (2013)
Earth Data Analysis Center, University of New Mexico —
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board... -
University
GNIS: Oilfields, Mines, Dams, Towers, Man-made structures
Earth Data Analysis Center, University of New Mexico —
The Geographic Names Information System (GNIS) actively seeks data from and partnerships with Government agencies at all levels and other interested organizations....