California Department of Transportation

HPMS Related Links

Caltrans Links:

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State of California websites related to our field:


Federal Government Related Links

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List of Federal Government Related Links
Highway Peformance Monitoring System (HPMS) - National level highway information system that includes data on the extent, condition, performance, use, and operating characteristics of the nation's highways. Background and history, mandates, publications, and data. National Highway Statistics and Maps - FHWA Freight Management and Operations, National Statistics and Maps, highlighting the extent, use, and consequences of freight transportation in the United States.
Federal Highway Administration (FHWA) - FHWA oversees construction, maintenance and preservation of the Nation’s highways, bridges and tunnels. FHWA also spearheads Transportation Research. NHS Intermodal Connector Information - Roads that provide access between major intermodal facilities and the other four subsystems making up the National Highway System.
Bureau of Transportation Statistics (BTS) - Part of the U.S. Department of Transportation (DOT) - free services were mandated in 1991 to improve public knowledge and awareness about the nation's transportation system. National Highway Planning Network (NHPN) - A 1:100,000 scale geospatial network database that contains line features representing just over 450,000 miles of highways in the United States.
US Census Bureau - U.S.Government Social, Demographic & Economic Information - data about the nation's people and economy. Transportation Research Board (TRB) - Part of the National Research Council, the TRB stimulates research and innovation in Transportation.

Metropolitan Planning Organizations (MPOs)

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List of Metropolitan Planning Organizations (MPO's) and the Counties they Represent
&San Benito)
Butte County - (Butte)
Fresno Council of Governments (Fresno)
Kings County Association of Governments (Kings)
MCTC - Madera CTC)
Madera County Transportation Commission - (Madera)
Merced County Association of Governments (Merced)
Metropolitan Transportation Commission (Alameda, Contra Costa, Marin, Santa Clara, Napa, San Francisco, Solono, San Mateo, and Sonoma)
Sacramento Area Council of Governments (Sacramento, Placer, El Dorado, Sutter, Yolo, and Yuba)
San Diego Association of Governments (San Diego)
Santa Barbara County Association of Governments (Santa Barbara)
Southern California Association of Governments (Imperial, Los Angeles, Orange, Riverside, San Bernardino, and Ventura)
Shasta Regional Transportation Agency (Shasta)
San Joaquin Council of Governments (San Joaquin)
San Luis Obispo Council of Governments (San Luis Obispo)
Stanislaus Council of Governments (Stanislaus)


Tulare County Association of Governments (Tulare)

TMPO - Federally Desgnated MPO for Tahoe Region
Tahoe Metropolitan Planning Organization (El Dorado, Placer in California, and Douglas, Washoe, Carson City in Nevada).
Also: Tahoe Regional Planning Agency (TRPA) - The first bi-state regional environmental planning agency
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Last updated on February 8, 2017