-
Federal
Next Generation Simulation (NGSIM) Vehicle Trajectories and Supporting Data
Department of Transportation —
Click “Export” on the right to download the vehicle trajectory data. The associated metadata and additional data can be downloaded below under "Attachments".... -
Federal
Third Generation Simulation Data (TGSIM) I-395 Trajectories
Department of Transportation —
The main dataset is a 232 MB file of trajectory data (I395-final.csv) that contains position, speed, and acceleration data for non-automated passenger cars, trucks,... -
Federal
Collection National Bridge Inventory System (NBI)
Department of Transportation —
The NBI System is the collection of bridge inspection information and costs associated with bridge replacements of structurally deficient bridges on and off the NHS.... -
Federal
Tampa CV Pilot Basic Safety Message (BSM) Sample
Department of Transportation —
The Tampa CV Pilot generates data from the interaction between vehicles and between vehicles and infrastructure. This dataset consists of Basic Safety Messages (BSMs)... -
Federal
Third Generation Simulation Data (TGSIM) I-90/I-94 Moving Trajectories
Department of Transportation —
The main dataset is a 130 MB file of trajectory data (I90_94_moving_final.csv) that contains position, speed, and acceleration data for small and large automated (L2)... -
Federal
Collection Toll Facilities in the United States
Department of Transportation —
Biennial report containing selected information on toll facilities in the United States that has been provided to FHWA by the States and/or various toll authorities... -
Federal
Collection Long-Term Pavement Performance (LTPP)
Department of Transportation —
Long-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen... -
Federal
Third Generation Simulation Data (TGSIM) Foggy Bottom Trajectories
Department of Transportation —
The main dataset is a 350 MB file of trajectory data (TGSIM-Foggy Bottom-Data.csv) that contains position, speed, and acceleration data for pedestrians, bicycles,... -
Federal
Licensed Drivers by Sex and Age Groups, 1963 - 2023 (DL-220)
Department of Transportation —
Annual number of licensed drivers by sex and age groups from FHWA Highway Statistics table DL-220. -
Federal
Public Road Mileage, Lane Miles, and Vehicle Miles Traveled (VMT-421C/422C)
Department of Transportation —
Annual Public Road Mileage and Vehicle Miles Traveled (VMT) from 1900 through 2023 and Lanes Miles from 1980 through 2023 from Highway Statistics Tables VMT-421C and... -
Federal
Monthly Travel Trends Dashboard Data
Department of Transportation —
Monthly VMT/12-month VMT average/Cumulative 12-month VMT -
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
HPMS County Summary 2020
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
Analysis, Modeling, and Simulation (AMS) Testbed Development and Evaluation to Support Dynamic Mobility Applications (DMA) and Active Transportation and Demand Management (ATDM) Programs: Dallas Testbed Analysis Plan [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
Revenues Used by States for Highways, 2000 - 2023 (SF-1)
Department of Transportation —
Annual dollars of revenues used by states for highways from various sources for each of the 50 states and DC from the Highway Statistics table SF-1. -
Federal
Third Generation Simulation Data (TGSIM) I-294 L1 Trajectories
Department of Transportation —
The main dataset is a 70 MB file of trajectory data (I294_L1_final.csv) that contains position, speed, and acceleration data for small and large automated (L1)... -
Federal
Project And Program Action Information System (PAPAI) -
Department of Transportation —
EDTS/PAPAI is a monitoring system that tracks NEPA project progress between major milestones, and helps accurately determine the total processing time from initiation... -
Federal
HPMS Urban Summary 2019
Department of Transportation —
State DOT will provide Local Vehicle-Miles-Traveled (VMT) summarized by FHWA Adjusted Urban Area. -
Federal
Incorporating travel time reliability into the Highway Capacity Manual [supporting datasets]
Department of Transportation —
The Highway Capacity Manual (HCM) historically has been among the most important reference guides used by transportation professionals seeking a systematic basis for...