National Highway Planning Network (NHPN)

Metadata Updated: October 9, 2017

The NHPN (NTAD) is a Geographical Information System (GIS) database that contains line features representing over 450,000 miles of current and planned highways in the United States, including the National Highway System (NHS), the Strategic Highway Network (STRANET), and rural minor arterial. The current NHPN contains a set of data attributes that are suited to analytical modelling of large-scale transportation activities.

Access & Use Information

Downloads & Resources

Dates

Metadata Date November 8, 2016
Metadata Created Date April 11, 2017
Metadata Updated Date October 9, 2017
Reference Date(s) January 1, 2016 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from National Transportation Atlas Database (NTAD) Metadata

Additional Metadata

Resource Type Dataset
Metadata Date November 8, 2016
Metadata Created Date April 11, 2017
Metadata Updated Date October 9, 2017
Reference Date(s) January 1, 2016 (publication)
Responsible Party Office of the Assistant Secretary for Research and Technology/Bureau of Transportation Statistics (Point of Contact); Federal Highway Administration (FHWA) (Point of Contact); Federal Highway Administration, Office of Planning, HEPP-30 (Point of Contact)
Contact Email
Access Constraints Use Constraints: The NHPN Version 14.05 database, or any portion thereof, can be freely distributed as long as this metadata entry is included with each distribution. The original metadata entry cannot be modified or deleted from any data transfer., Access Constraints: None
Bbox East Long -66.980046
Bbox North Lat 71.320256
Bbox South Lat 18.914737
Bbox West Long -166.365602
Coupled Resource
Frequency Of Update asNeeded
Guid
Harvest Object Id 8ae3de73-3dd0-42a5-af91-966159f28c00
Harvest Source Id cb3fd614-b933-4b6c-a804-65b87601cc3f
Harvest Source Title National Transportation Atlas Database (NTAD) Metadata
Licence None
Metadata Language
Metadata Type geospatial
Progress underDevelopment
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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