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Federal
National Tunnel Inventory (NTI)
Department of Transportation —
The NTI is an aggregation of structure inventory and appraisal data of tunnels located on public roads submitted by States, Federal agencies and Tribal governments in... -
Federal
Historic HPMS Data (Sample) - 1988
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1988 -
Federal
Historic HPMS Data (Universe) - 1990
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1990 -
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
HPMS County Summary 2023
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). -
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
Pilot Testing of SHRP 2 Reliability Data and Analytical Products: Washington [supporting datasets]
Department of Transportation —
The Washington site used the reliability guide from Project L02, analysis tools for forecasting reliability and estimating impacts from Project L07, Project L08, and... -
Federal
Synthesize Data for Emerging Data Cleaning and Fusion Tool Link
Department of Transportation —
The Synthesize Data for Emerging Data Cleaning and Fusion Tool dataset is a privacy-preserving synthetic dataset developed to support and demonstrate the... -
Federal
Synthesize Data for Emerging Data Cleaning and Fusion Tool TMC Identification
Department of Transportation —
The Synthesize Data for Emerging Data Cleaning and Fusion Tool dataset is a privacy-preserving synthetic dataset developed to support and demonstrate the... -
Federal
Collection Congestion Mitigation and Air Quality (CMAQ)
Department of Transportation —
All 50 states and the District of Columbia submit annual reports of their CMAQ project obligations in March of every year. The FHWA uses these yearly submissions to... -
Federal
Change in Indebtedness - State Highways, 2000-2023 (SB-2)
Department of Transportation —
Annual change in indebtedness during year in state obligations for highways for the 50 states and DC from the Highway Statistics Series table SB-2. -
Federal
Synthesize Data for Emerging Data Cleaning and Fusion Tool Inventory
Department of Transportation —
The Synthesize Data for Emerging Data Cleaning and Fusion Tool dataset is a privacy-preserving synthetic dataset developed to support and demonstrate the... -
Federal
Advanced Driver Assistance System (ADAS)-Equipped Single-Vehicle Data for Central Ohio
Department of Transportation —
The datasets contain the subject ADAS-equipped vehicle’s trajectory collected in naturalistic traffic conditions in central Ohio. The instrumented subject vehicle was... -
Federal
Historic HPMS Data (Universe) - 1994
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1994 -
Federal
Analysis, Modeling, and Simulation (AMS) Testbed Development and Evaluation to Support Dynamic Mobility Applications (DMA) and Active Transportation and Demand Management (ATDM) Programs: Evaluation Report for the San Diego Testbed [supporting datasets]
Department of Transportation —
The datasets in this zip file are in support of Intelligent Transportation Systems Joint Program Office (ITS JPO) report FHWA-JPO-16-385, "Analysis, Modeling, and... -
Federal
Disposition of Receipts from Highway User Taxes and Tolls, 2000-2023 (HDF)
Department of Transportation —
Annual disposition of highway-user revenues for all levels of government for the 50 states, DC, and territories from the Highway Statistics table HDF. Not available... -
Federal
Collection Vehicle Travel Information System (VTRIS)
Department of Transportation —
The VTRIS W-Tables are designed to provide a standard format for presenting the outcome of the Vehicle Weighing and Classification efforts at truck weigh sites. The... -
Federal
Historic HPMS Data (Sample) - 1986
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1986 -
Federal
LTE-V2X Wyoming Connected Vehicle Pilot test ID WV2IMCT-1
Department of Transportation —
Part of Wyoming Department of Transportation Connected Vehicle Pilot Phase 4. Test case WV2IMCT-1 Verify V2I communication for log file offload.