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Federal
Third Generation Simulation Data (TGSIM) I-90/I-94 Stationary Trajectories
Department of Transportation —
The main dataset is a 304 MB file of trajectory data (I90_94_stationary_final.csv) that contains position, speed, and acceleration data for small and large automated... -
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... -
Federal
Advanced Driver Assistance System (ADAS)-Equipped Two-Vehicle Data for Central Ohio
Department of Transportation —
Dataset contains two subject vehicles’ trajectory data connected in naturalistic traffic conditions in central Ohio. Instrumented subject vehicles were either a... -
Federal
LTE-V2X Wyoming Connected Vehicle Pilot test ID WFCW-1 Rep 2
Department of Transportation —
Test case WFCW-1 Results - FCW Stopped Vehicle Rep 2 -
Federal
TDEI Usage Statistics
Department of Transportation —
Metrics from the Transportation Data Exchange Initiative, a demonstration deployment that is part of ITS4US, from the University of Washington's Taskar Center for... -
Federal
Historic HPMS Data (Sample) - 1987
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1980 -
Federal
Historic HPMS Data (Sample) - 2002
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 2002 -
Federal
Historic HPMS Data (Sample) - 1989
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1989 -
Federal
LTE-V2X Wyoming Connected Vehicle Pilot test ID WFCW-3 Rep 1
Department of Transportation —
WFCW-3 FCW Slow Moving Vehicle Rep 1 -
Federal
Historic HPMS Data (Universe) - 1997
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1997