Highway History

Metadata Updated: March 20, 2026

A compilation of historic documents and articles on the Interstate System, Federal-Aid Highway Program, FHWA, and transportation.

Public: This dataset is intended for public access and use. License: See this page for license information.

This dataset is a collection of other datasets.

Resource Type	Dataset
Metadata Created Date	November 12, 2020
Metadata Updated Date	March 20, 2026
Publisher	Federal Highway Administration
Maintainer	FHWA-Datahub
Identifier	DOT-696
Data First Published	2014-12-29
Language	en-US
Data Last Modified	2026-03-19
Category	Roadways and Bridges
Public Access Level	public
Data Update Frequency	irregular
Agencydataseriesurl	http://www.fhwa.dot.gov/infrastructure/history.cfm
Agencyprogramurl	http://www.fhwa.dot.gov/infrastructure/history.cfm
Bureau Code	021:15
Metadata Context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID	https://data.transportation.gov/data.json
Schema Version	https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby	https://project-open-data.cio.gov/v1.1/schema/catalog.json
Collectioninstrument	Transportation
Collection Metadata	true
Data Quality	True
Harvest Object Id	7cceb413-65d0-4549-b9a2-c98ebffcc4b7
Harvest Source Id	a776e4b7-8221-443c-85ed-c5ee5db0c360
Harvest Source Title	DOT Socrata Data.json
Homepage URL	https://data.transportation.gov/d/5qbd-qagm
License	https://project-open-data.cio.gov/unknown-license/
Old Spatial	National
Phone	202-366-4856
Program Code	021:009
Source Datajson Identifier	True
Source Hash	a46de0e9b7c45ea06423e523d9853e24dd8249a12c061e5f524d2e2fb361b6b5
Source Schema Version	1.1
Spatial	{"type":"Polygon","coordinates":-124.733253,24.544245,-124.733253,49.388611,-66.954811,49.388611,-66.954811,24.544245,-124.733253,24.544245}
Temporal	2014-12-29/2014-12-29

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