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Enhancing Microsimulation Models for Improved Work Zone Planning: Car-Following Data from Western Massachusetts (Radar Points)
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,... -
Historic HPMS Data (Universe) - 1997
Historic Highway Performance Monitoring System universe data for the year 1997 -
Collection Highway History
A compilation of historic documents and articles on the Interstate System, Federal-Aid Highway Program, FHWA, and transportation. -
Project And Program Action Information System (PAPAI) -
EDTS/PAPAI is a monitoring system that tracks NEPA project progress between major milestones, and helps accurately determine the total processing time from initiation of an... -
Historic HPMS Data (Sample) - 1988
Historic Highway Performance Monitoring System sample data for the year 1988 -
HPMS Non-Federal Aid Summary 2024
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:... -
HPMS Statewide Summaries 2018
The Highway Performance Management System (HPMS) Statewide Summaries table contains demographic and system length estimates for all Urban and Rural public roads, functionally... -
HPMS Roadway Sample 2020
State DOTs provide the Highway Performance Monitoring System (HPMS) with the location limits of highway sections used to represent statewide aggregations based on a... -
Historic HPMS Data (Sample) - 2009
Historic Highway Performance Monitoring System sample data for the year 2009 -
HPMS Roadway Sample 2021
State DOTs provide the Highway Performance Monitoring System (HPMS) with the location limits of highway sections used to represent statewide aggregations based on a... -
Data for Artificial Intelligence: Data-Centric AI for Transportation: Work Zone Use Case Raw Maryland Speed Data
Data for Artificial Intelligence: Data-Centric AI for Transportation: Work Zone Use Case proposes a data integration pipeline that enhances the utilization of work zone and... -
Traffic Signal Change and Clearance Interval Pooled Fund Study Intersection Summary and Crash Data
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 clearance... -
Monthly Special Fuel Reported by State, 2002-2024 (MF-33SF)
Monthly gross volume of special fuels (diesel and alternative fuels) reported by the state motor fuel tax agencies in each state, DC, and PR (starting 2018) as reported in the... -
Integrated Dynamic Transit Operations (IDTO) Impact Assessment (IA)
The majority of this set of data files was acquired under USDOT FHWA cooperative agreement DTFH61-12-D-00040 by Battelle and transferred to Volpe, The National Transportation... -
Intersection Safety Challenge Stage 1B Validation Data
This dataset was collected as part of the U.S. Department of Transportation (U.S. DOT) Intersection Safety Challenge (hereafter, “the Challenge”) for Stage 1B: System Assessment... -
Dwight David Eisenhower Transportation Fellowship Program System -
DDETFP is a web-based application used to measure the performance of the DDETFP program, enhance reporting, and evaluate the programs' effectiveness in meeting goals and... -
Test Data of Proof-of-Concept Vehicle Platooning Based on Cooperative Adaptive Cruise Control (CACC)
The data represent the performance of a proof-of-concept vehicle platooning based on the Cooperative Adaptive Cruise Control (CACC) application. The Federal Highway... -
Persons Killed in Motor Vehicle Crashes by Functional System, 1985-2024 (FI-20)
Annual person fatally injured in motor vehicle crashes by functional system for each of the 50 states, DC, and PR from the Highway Statistics table FI-20. -
Weekly Traffic Volume
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 occurred in...
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