Hidden Bridges [Washington, District of Columbia]

Description:

Bridge and tunnel entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 2015 and updated in 2017, 2019, and 2021. The following planimetric layers were updated: - Airport Runway and Taxiway- Barrier Lines- Building Polygons- Bridge and Tunnel Polygons- Curb Lines- Grate Points- Horizontal and Vertical Control Points- Hydrography Lines- Obscured Area Polygons- Railroad Lines- Recreational Areas- Road, Parking, and Driveway Polygons- Sidewalk and Stair Polygons- Swimming Pools- Water Polygons

Creator:

D.C. Office of the Chief Technology Officer

Provider:

Open Data DC

Resource Class:

Datasets

Resource Type:

Vector data

Temporal Coverage:

Continually updated resource

Date Issued:

2015-02-27

Place:

Washington, District of Columbia, District of Columbia

Access Rights:

Public

Format:

Shapefile

Language:

English