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United States National Highway Planning Network 2022

US Bureau of Transportation Statistics (BTS)
  • Added 15 Sep 2022

The National Highway Planning Network (NHPN) dataset was compiled on May 01, 2014 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset is a comprehensive network database of the nation's major highway system. It consists of the nation's highways comprised of Rural Arterials, Urban Principal Arterials and all National Highway System routes. The data set covers the 48 contiguous States plus the District of Columbia, Alaska, Hawaii, and Puerto Rico. The nominal scale of the data set is 1:100,000 with a maximal positional error of 80 meters.

Information

CategoryTransportation > Roads & Highways
Tagsdot, highway
Copyright Copyright may apply. Please check the source for more information.
RegionsNorth America

Technical Details

Layer ID 110459
Data type Vector linestring
Feature count 626366 (incl. 10 with empty or null geometries)
Attributes YEAR_RECOR, ROUTE_ID, BEGIN_POIN, END_POINT, F_SYSTEM, FACILITY_T, URBAN_CODE, RECTYPE, VERSION, RECID, ORIGID, CTFIPS, SOURCE, LGURB, SMURB, SIGN1, SIGNT1, SIGNN1, SIGNQ1, SIGN2, SIGNT2, SIGNN2, SIGNQ2, SIGN3, SIGNT3, SIGNN3, SIGNQ3, LNAME, MILES, KM, FCLASS, RUCODE, STATUS, NHS, STRAHNET, FAC_ID, CONN_ID, CONN_DES, CONN_MILES, LRSKEY, LRSSEQ, BEGMP, ENDMP, STFIPS, STLength
Services Vector Query API, Web Feature Service (WFS)

History

Sourcegeo.dot.gov
Added 15 Sep 2022 ago
Last checked 15 Sep 2022 ago
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