U.S Department of Transportation
State DOTs provide Local and Rural Minor Collector mileage summarized by county and ownership as a direct input to the Highway Performance Management System (HPMS).
Updated Oct 25, 2026
U.S Department of Transportation
2023 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by state highway agencies.
Updated Oct 25, 2026
U.S Department of Transportation
The NHTSA Product Information Catalog and Vehicle Listing (vPIC) is a consolidated platform that presents data collected within the manufacturer reported data from CFR 49 Parts 551 - 574 for use in a variety of modern…
Updated Oct 25, 2026
U.S Department of Transportation
The Highway Performance Management System (HPMS) Statewide Summaries table contains demographic and system length estimates for all Urban and Rural public roads, functionally classified as minor collector in rural areas…
Updated Oct 25, 2026
U.S Department of Transportation
North American Rail Network (NARN)
Updated Oct 25, 2026
U.S Department of Transportation
This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…
Updated Oct 25, 2026
U.S Department of Transportation
2015 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by state highway agencies.
Updated Oct 25, 2026
U.S Department of Transportation
Annual reporting of expenditures (disbursements) for State-administered roads by purpose (function) for the 50 states as reported in the Highway Statistics table SF4-C.
Updated Oct 25, 2026
U.S Department of Transportation
Historic Highway Performance Monitoring System sample data for the year 1996
Updated Oct 25, 2026
U.S Department of Transportation
Roadway attributes datasets in the Highway Performance Monitoring System (HPMS) consist of three separate tables: the Road Designations Table, the Road Identifications Table, and the Road Events Table. The Roads Event…
Updated Oct 25, 2026
U.S Department of Transportation
This a list of active and inactive railroads, companies, and other organizations related to railroad operations. Organization Type ID = 1 designates a railroad; 4 designates a non-railroad organization (e.g. company,…
Updated Oct 25, 2026
U.S Department of Transportation
Rail crossings
Updated Oct 25, 2026
U.S Department of Transportation
The Summary Statistics dashboard includes rural and urban measures for roadway mileage, lane miles, vehicle miles traveled, fatalities, and fatality rate.
Updated Oct 25, 2026
U.S Department of Transportation
Complaint information entered into NHTSA-ODI's vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend…
Updated Oct 25, 2026
U.S Department of Transportation
GPS pings collected by study participants who rode conventional and e-bikes at Minute Man National Historic Park between April and September 2022.
Updated Oct 25, 2026
U.S Department of Transportation
Provides detailed fare information for highest and lowest fare markets under 750 miles. For a more complete explanation, please read the introductory information at the beginning of Table 5 itself in the report…
Updated Oct 25, 2026
U.S Department of Transportation
The Technical Service Bulletins data contains summaries of the Manufacturers' Technical Service Bulletins by single year, make and model. An optional item of Vehicle Component may be also available. (The data does not…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset details passenger eligibility and requirements for Demand Response (DR) modes for each applicable agency and type of service (TOS) reported to the National Transit Database for the 2024 report year. NTD…
Updated Oct 25, 2026
U.S Department of Transportation
"This file contains reported cases of collisions, derailments, fires, explosions, acts of God, or other events involving the operation of railroad on-track equipment and involving damages exceeding the reporting…
Updated Oct 25, 2026
U.S Department of Transportation
This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…
Updated Oct 25, 2026