University of Maryland (logo)

Search

You searched for: Subject Transportation Remove constraint Subject: Transportation Contributor Maryland Remove constraint Contributor: Maryland
Number of results to display per page
View results as:

Search Results

4.
Vector

Airport Locations: Prince George's County, Maryland maryland

The Maryland-National Capital Park & Planning Commission. This layer contains the location of all airports, airfields, and known public and private heliports in Prince George's County, Maryland.

8.
Vector

Alley and Street Changes: Washington, D.C. maryland

City of Washington, DC. Alley Street Changes Lines. The dataset contains locations and attributes of Alley Street Changes Lines, created as part of the DC Geographic Infor...

9.
Vector

Alley Maintenance Inventory: Washington D.C. maryland

City of Washington, DC. Inventory of alleys within the District including data for alley condition, status, material, and other alley-related information. METADATA CONTENT...

11.
Vector

Alleys and Parking: Washington, D.C. maryland

2015. City of Washington, DC. Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. ...

12.
Vector

Alleys: Washington, D.C. maryland

2015. City of Washington, DC. Street Roadway Centerlines. A single line, segmented at all intersections (alley , service road, drive, street, and driveway centerline types), rep...

13.
Vector

Alleys: Washington, D.C., 1999 maryland

1999. City of Washington, DC. Alley centerlines captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washin...