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Federal
Tax Rates by Motor Fuel and State
Department of Transportation —
Tax rates on motor fuel by type and state from the U.S. Department of Transportation's Federal Highway Administrations' Monthly Motor Fuel Report, available at:... -
Federal
Monthly Motor Fuel Sales Reported by States: Selected Data from FHWA Monthly Motor Fuel Report
Department of Transportation —
Monthly motor fuel sales reported by states from the U.S. Department of Transportation's Federal Highway Administrations' Monthly Motor Fuel Report, available at:... -
Federal
Estimated Lane-Miles of Public Roads by Functional System and State, 1980 - 2023 (HM-60)
Department of Transportation —
Miles of public roads by the roadway's functional system and whether rural or urban for the 50 states, DC, and Puerto Rico (from 1996) from FHWA Highway Statistics... -
City
Traffic Signals Status
City of Austin —
This dataset reports on the operation state of traffic signals in Austin, TX. Traffic signals enter flash mode when something is preventing the signal from operating... -
Federal
Licensed Driver Dashboard Data
Department of Transportation —
The table displays the total number of licensed drivers in each State. The table shows the number of male and female licensed drivers by sex and age group. -
State
SHA Facilities Statewide
State of Maryland —
This dataset shows the 36 facilities of the State Highway Administration (SHA), including maintenance offices, landscape depots, and district offices, as well as the... -
Federal
Cali2014data
U.S. Environmental Protection Agency —
meteorology from onsite sonic at Woodside and distributions of observed concentrations from GMAP mobile monitoring at Woodside. This dataset is associated with the... -
State
Scenic Roads Interactive Map
State of Connecticut —
Connecticut has over the past several years designated several sections of its rural two-lane highways as Scenic Roads. This designation not only encourages... -
City
Protected Streets Map - Block (Dataset)
City of New York —
This dataset lists all current protected streets throughout the five boroughs. Note: NYCDOT provides this map for informational purpose only. The City makes no... -
County
Roadway Centerlines
Fairfax County, Virginia —
Roadway centerlines for all of Fairfax County, Fairfax City, City of Falls Church, City of Alexandria, and Arlington County. It also contains centerlines for a 1-3... -
State
Functional Classification Interactive App
State of Connecticut —
Our nation's roadway system is a vast network that connects places and people within and across national borders. Planners and engineers have developed elements of... -
Federal
Incorporation of RLINE into AERMOD
U.S. Environmental Protection Agency —
There are four studies used in this work: 1) Idaho Falls Roadway Study 2) Caltrans 99 Highway Study, 3) GM Sulfate Dispersion Experiment, and 4) the Berkeley Freeway... -
State
Roadway Classification and Characteristic Maps and Dashboards
State of Connecticut —
Web application that allows the user to query a variety of roadway characteristics including; Functional Classification, Scenic Roadways, National Highway System,... -
City
Protected Streets - Segments
City of New York —
Current list of Protected Streets for segments. -
City
Protected Streets Map - Intersection (Dataset)
City of New York —
This dataset lists all current protected streets throughout the five boroughs. Note: NYCDOT provides this map for informational purpose only. The City makes no... -
State
National Highway System Interactive Map
State of Connecticut —
The NHS was developed by the Department of Transportation (DOT) in cooperation with the states, local officials, and metropolitan planning organizations (MPOs). -
Federal
Monthly Travel Trends Dashboard Data
Department of Transportation —
Monthly VMT/12-month VMT average/Cumulative 12-month VMT -
State
Legislative Names Interactive Map
State of Connecticut —
Legislative names of routes and bridges are established by a legislative act by the Connecticut General Assembly. -
City
Protected Streets - Intersections
City of New York —
Current list of Protected Streets for intersections.