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Emissions Inventory
District of Columbia —
NEI point sources include emissions estimates for larger sources that are located at a fixed, stationary location. Point sources in the NEI include large industrial... -
Metro Stations Regional
District of Columbia —
Metro Stations (regional). The dataset contains points representing locations and attributes of Metro stations, created as part of the DC Geographic Information System... -
City
Light Rail Stations
City of Seattle —
Frequent, reliable transit service is the foundation of a transportation system that empowers all travelers and makes Seattle a truly transit-friendly city. A robust... -
Federal
North American Rail Network Lines NGDA
Federal Geographic Data Committee —
The North American Rail Network (NARN) Rail Lines dataset was created in 2016 and was updated on January 29, 2026 from the Federal Railroad Administration (FRA) and... -
Railroads
District of Columbia —
Centerlines of railroads or Metrorail are captured. The line is at the midpoint between each rail line. Hidden features due to tunnels, overpasses, or bridges are... -
Federal
Navigation Facilities NGDA
Federal Geographic Data Committee —
The Navgiation Facilities dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation... -
Metro Lines in DC
District of Columbia —
This dataset contains lines representing Metro lines within the District of Columbia. Lines were taken from legacy data from WMATA and fit to orthophotography and... -
Stairs 2013
District of Columbia —
Stair. The dataset contains polygons representing planimetric Stairs, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
Roads 2010
District of Columbia —
Road. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
City
Major Transit Stop Quarter Mile Walksheds (Interim)
City of Seattle —
A polygon feature layer representing 1/4 mile (1320 feet) distance walksheds from Major Transit Stops. This is an interim layer, effective for the duration that... -
Virginia Railway Express Stations
District of Columbia —
This data set contains all Virginia Railway Express (VRE) stations in Virginia. The data set was originally obtained from the Metro Washington Council of Governments... -
Wooded Areas 2013
District of Columbia —
Wooded Area. The dataset contains polygons representing planimetric Wooded Areas, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office... -
Obstructed Areas 2013
District of Columbia —
Obscured Area. The dataset contains polygons representing planimetric Obscured Areas, created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
City
Street Furnishings
City of Seattle —
Street furnishings installed and maintained by the Seattle Department of Transportation within the public right of way. Street Furnishings include rails, benches,... -
Federal
Intermodal Freight Facilities Marine Roll-on/Roll-off NGDA
Federal Geographic Data Committee —
The Intermodal Freight Facilities - Marine Roll-on/Roll-off dataset was compiled on July 01, 2019 and was updated on July 22, 2022 from the Bureau of Transportation... -
County
Loudoun Metrorail Service Districts
Loudoun County, Virginia —
More MetadataAt the July 3, 2012 Loudoun Board of Supervisor's Business Meeting, the Board agreed to be a funding partner with the Metropolitan Washington Airports... -
City
Station Area Overlay (light rail)
City of Seattle —
Note: This map is not an official zoning map. For precise zoning information, please call or visit the Seattle Municipal Tower, Seattle Department of Construction and... -
City
Mobility Hubs
City of Seattle —
Frequent, reliable transit service is the foundation of a transportation system that empowers all travelers and makes Seattle a truly transit-friendly city. A robust... -
DC Streetcar Routes
District of Columbia —
The District Department of Transportation (DDOT) launched DC Streetcar in February 2016 after more than 50 years. The rebirth of the streetcar emerged out of a... -
University
2010, nation, U.S., Rails
Earth Data Analysis Center, University of New Mexico —
The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...