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Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA 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... -
City
Traffic Volume Counts 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.... -
Federal
Collection National Bridge Inventory System (NBI) 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.... -
State
Bridge Conditions, NYS Department of Transportation 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
NOAA ENC Direct to GIS 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
Collection National Transportation Library (NTL) Repository & Open Science Access Platform (ROSA P) recent views
Department of Transportation —
The National Transportation Library (NTL) provides national and international access to transportation information, coordinates information creation and... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection recent views
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... -
University
GNIS: Oilfields, Mines, Dams, Towers, Man-made structures recent views
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.... -
Federal
CO-OPS Air Gap Observations from Various Bridges within the United States and Its Territories recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains... -
City
Bridge Deck recent views
City of Baton Rouge —
Polygon geometry with attributes displaying bridge decks in East Baton Rouge Parish, Louisiana. -
City
Bicycle Counts for East River Bridges (Historical) recent views
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... -
Federal
National Bridge Inventory NGDA recent views
Department of Transportation —
The National Bridge Inventory dataset is as of June 27, 2024 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation... -
County
Edge of Pavement recent views
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... -
State
Surface Data recent views
State of Iowa —
Live surface/pavement data from Roadway Weather Information System (RWIS) sites in Iowa. Any field of NA or 9999 describes an invalid value being sent from sensor... -
Federal
Coast Train--Labeled imagery for training and evaluation of data-driven models for image segmentation recent views
Department of the Interior —
Coast Train is a library of images of coastal environments, annotations, and corresponding thematic label masks (or ‘label images’) collated for the purposes of... -
County
BikePGH's Pittsburgh Bike Map Geographic Data recent views
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... -
Hidden Bridges recent views
District of Columbia —
Bridge and tunnel entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System... -
State
Passenger-Commercial Revenue Analysis, New York State Bridge Authority Facilities: Beginning 1995 recent views
State of New York —
Revenue Comparison between passenger and commercial vehicles on all New York State Bridge Authority facilities from 1995 to 2012 -
Federal
DCS Hydraulics Submission for Crook OR recent views
Federal Emergency Management Agency, Department of Homeland Security —
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a... -
Federal
DCS HYDRAULICS Submission for PAL-Placer Creek-ID-Shoshone recent views
Federal Emergency Management Agency, Department of Homeland Security —
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a...