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  • Added 10 Aug 2018
  • Updated 22 Aug 2018

This layer is a component of USGS TNM Transportation.

The USGS Transportation service from The National Map is based on TIGER/Line data provided through U.S. Census Bureau and road data from U.S. Forest Service. Some of the TIGER/Line data includes limited corrections done by USGS. Transportation data consists of roads, railroads, trails, airports, and other features associated with the transport of people or commerce. The data include the name or route designator, classification, and location. Transportation data support general mapping and geographic information system technology analysis for applications such as traffic safety, congestion mitigation, disaster planning, and emergency response. The National Map transportation data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and structures, to produce general reference base maps. The National Map download client allows free downloads of public domain transportation data in either Esri File Geodatabase or Shapefile formats. For additional information on the transportation data model, go to nationalmap.gov/transport.html.

© USGS The National Map: National Transportation Dataset; U.S. Census Bureau – TIGER/Line; U.S. Forest Service. Data Refreshed April, 2018.

Information

CategoryTransportation
Copyright Copyright may apply. Please check the source for more information.
RegionsUnited States of America

Technical Details

Layer ID 95659
Data type Vector linestring
Feature count 202883 (incl. 6 with empty or null geometries)
Attributes TNMFRC, Source_Originator, Source_DataDesc, US_Route, LoadDate, Full_Street_Name, MTFCC_Code, GLOBALID, Federal_Lands_Route, Interstate, StCo_FIPSCode, State_Route_A, State_Route_C, State_Route_B, County_Route, Permanent_Identifier, Interstate_A, Interstate_B, Interstate_C, State_Route, Source_FeatureID, Source_DatasetID, Shape_Length, US_Route_A, US_Route_C, US_Route_B,
Services Vector Query API

History

Sourceservices.nationalmap.gov
Added 10 Aug 2018 ago
Last checked 24 Aug 2018 ago
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