A design prototype by Datopian, not an official website
Find a Commonwealth ResourceU.S Department of Transportation
State DOTs provide the location limits of highway sections to be used to represent statewide aggregations based on a statistically valid Sample Panel. The North contains data for the following States: Maine, New…
Updated Oct 25, 2026
U.S Department of Transportation
Historic Highway Performance Monitoring System universe data for the year 1996
Updated Oct 25, 2026
U.S Department of Transportation
This summary tables provides annual counts of bridges on and off the National Highway System (NHS) by States and territories beginning in 2000.
Updated Oct 25, 2026
U.S Department of Transportation
State DOTs provide the Highway Performance Monitoring System (HPMS) with the location limits of highway sections used to represent statewide aggregations based on a statistically valid Sample Panel.
Updated Oct 25, 2026
U.S Department of Transportation
Annual vehicle miles of travel (VMT) for the National Highway System, other Federal-aid highways, and non-Federal-aid highways for the states, DC, and Puerto Rico from the Highway Statistics Series table VM-3. Note:…
Updated Oct 25, 2026
U.S Department of Transportation
The data describe freeway car-following behavior (such as velocity, acceleration, and relative position) for the car-following instances observed during 6 data collection runs, collected using an Instrumented Research…
Updated Oct 25, 2026
U.S Department of Transportation
Historic Highway Performance Monitoring System universe data for the year 1992
Updated Oct 25, 2026
U.S Department of Transportation
Annual licensed drivers, vehicle registrations, and estimated resident population from the 50 states and DC for producing Highway Statistics Chart DV-1C.
Updated Oct 25, 2026
U.S Department of Transportation
2021 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 gallons of gasoline for highway use by state and DC from the Highway Statistics Series table MF-226.
Updated Oct 25, 2026
U.S Department of Transportation
Annual length of U.S. public roads in miles by functional system for each of the 50 states, DC, and Puerto Rico from the Highway Statistics table HM-20. (Note: In 2009, the Urban functional class of Collectors became…
Updated Oct 25, 2026
U.S Department of Transportation
Tens of millions of vehicles with Takata air bags are under recall. Long-term exposure to high heat and humidity can cause these air bags to explode when deployed. Such explosions have caused injuries and deaths. NHTSA…
Updated Oct 25, 2026
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). The final numbers provided in the Highway Statistics…
Updated Oct 25, 2026
U.S Department of Transportation
This data set shows Amtrak industrial, office, and commercial real estate in opportunity zones
Updated Oct 25, 2026
U.S Department of Transportation
Annual state-reported motor vehicle registration data for the 50 states, DC, and Puerto Rico (2000 - 2010) reported in Highway Statistics table MV-1.
Updated Oct 25, 2026
U.S Department of Transportation
This dataset details places and counties served by Demand Response (DR) modes for each applicable agency and type of service (TOS) reported to the National Transit Database for Report Year 2023. NTD Data Tables organize…
Updated Oct 25, 2026
U.S Department of Transportation
Number of Takata Air Bags remaining to be repaired.
Updated Oct 25, 2026
U.S Department of Transportation
State DOTs provide the Highway Performance Monitoring System (HPMS) with the location limits of highway sections used to represent statewide aggregations based on a statistically valid Sample Panel.
Updated Oct 25, 2026
U.S Department of Transportation
Contains information about travel on non-Federal-Aid roads (functionally classified as local or rural minor collector) for each adjusted urbanized area and rural areas. (Note: Urban ID 99998 represents small urban…
Updated Oct 25, 2026
U.S Department of Transportation
Annual dollar amounts of state disbursements for highways by disbursement type from FHWA Highway Statistics table SF-2.
Updated Oct 25, 2026
