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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 data from diversified platforms and…
Updated Oct 25, 2026
U.S Department of Transportation
The Chicago data used for FHWA's Estimation of Travel Time Distributions Along User-Defined Travel Paths (EOTTD) project consisted of simulated vehicle trajectories, conducted for actual weather conditions.
Updated Oct 25, 2026
U.S Department of Transportation
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 data from diversified platforms and…
Updated Oct 25, 2026
U.S Department of Transportation
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 data from diversified platforms and…
Updated Oct 25, 2026
U.S Department of Transportation
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 data from diversified platforms and…
Updated Oct 25, 2026
U.S Department of Transportation
The data in this repository were collected from the San Diego, California testbed, namely, I-15 from the interchange with SR-78 in the north to the interchange with SR-163 in the south, along the mainline and at the…
Updated Oct 25, 2026
U.S Department of Transportation
The data in this data environment was collected from the Pasadena, California testbed, namely I-210, SR 134, and nearby arterials. The source of these data is from the Caltrans – Performance Measurement System (PeMS).…
Updated Oct 25, 2026
U.S Department of Transportation
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 data from diversified platforms and…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States between October and December 2018 (three months). Estimated by parsing…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2023. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2024. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2022. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2019. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2025. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2021. Estimated by parsing GPS pings…
Updated Oct 25, 2026
U.S Department of Transportation
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county pairs in the United States over the course of calendar year 2020. Estimated by parsing GPS pings…
Updated Oct 25, 2026
Office of INTERMODAL Planning and Investment
The Accessibility Observatory at the University of Minnesota produces census block level access to jobs data by four modes (auto, bike, walk and transit). https://www.cts.umn.edu/programs/ao Accessibility is the ease…
Updated May 6, 2026
Hampton Roads PDC & Hampton Roads TPO
This geodatabase contains the layers and tables for the Journey to Work commuting dashboard. Commuting flows: The American Community Survey (ACS) measures commuting flows by identifying where commuters…
Updated Oct 6, 2026
Hampton Roads PDC & Hampton Roads TPO
This geodatabase contains the layers and tables for the Journey to Work commuting dashboard. Commuting flows: The American Community Survey (ACS) measures commuting flows by identifying where commuters…
Updated Oct 6, 2026
Hampton Roads PDC & Hampton Roads TPO
This geodatabase contains the layers and tables for the Journey to Work commuting dashboard. Commuting flows: The American Community Survey (ACS) measures commuting flows by identifying where commuters…
Updated Oct 6, 2026
