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Federal
Traffic Signal Change and Clearance Interval Pooled Fund Study Utah SPaT Data
Department of Transportation —
This dataset contains Signal Phase and Timing (SPaT) data collected from signalized intersections in Utah, from vendor PANASONIC as part of the ITS JPO's Traffic... -
Federal
Weekly Traffic Volume
Department of Transportation —
This dataset contains the estimates of the vehicle miles traveled (VMT) for interstate highways and how the total travel measured by VMT compares with travel that... -
Federal
Historic HPMS Data (Sample) - 1993
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1993 -
Federal
Third Generation Simulation Data (TGSIM) I-294 L2 Trajectories
Department of Transportation —
The main dataset is a 9 MB file of trajectory data (I294_L2_final.csv) that contains position, speed, and acceleration data for small and large automated (L2) and... -
Federal
Historic HPMS Data (Sample) - 1985
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1985 -
Federal
Geospatial Transportation Typology
Department of Transportation —
This dataset includes the inputs and results for developing a transportation geo-typology that categorizes every location in the United States in terms of their main... -
Federal
Traffic Signal Change and Clearance Interval Pooled Fund Study Intersection Summary and Crash Data
Department of Transportation —
This is the master spreadsheet that includes intersection summary data and crash data that was used for the crash data modeling related to yellow change and red... -
Federal
Historic HPMS Data (Universe) - 1997
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1997 -
Federal
Historic HPMS Data (Sample) - 2005
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 2005 -
Federal
Enhancing Microsimulation Models for Improved Work Zone Planning: Car-Following Data from Western Massachusetts (Runs)
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... -
Federal
Historic HPMS Data (Sample) - 1984
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1984 -
Federal
LTE-V2X Wyoming Connected Vehicle Pilot test ID WFCW-3 Rep 2
Department of Transportation —
WFCW-3 FCW Slow Moving Vehicle Rep 2 -
Federal
Receipts and Expenditures for Highways by Federal Agencies, 1999-2023 (FA-5)
Department of Transportation —
Annual summary of receipts and expenditures for highways by Federal Agencies, funding source, and type of income or expense at the national level from the Highway...