SHRP2 L38 Simulated Vehicle Trajectory Data for the Chicago Metropolitan Area

Metadata Updated: August 24, 2025

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.

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons CCZero

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Dates

Metadata Created Date	July 9, 2025
Metadata Updated Date	August 24, 2025

Metadata Source

Data.json Data.json Metadata
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Harvested from DOT Socrata Data.json

Additional Metadata

Resource Type	Dataset
Metadata Created Date	July 9, 2025
Metadata Updated Date	August 24, 2025
Publisher	Federal Highway Administration
Maintainer	Hyungjun Park
Identifier	https://data.transportation.gov/api/views/5js8-2ffg
Data First Published	2025-06-25
Data Last Modified	2025-08-21
Category	Automobiles
Public Access Level	public
Bureau Code	021:15
Metadata Context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID	https://data.transportation.gov/data.json
Schema Version	https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby	https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id	ed6b2d5c-dfef-403c-8538-2e725bc26a1c
Harvest Source Id	a776e4b7-8221-443c-85ed-c5ee5db0c360
Harvest Source Title	DOT Socrata Data.json
Homepage URL	https://data.transportation.gov/d/5js8-2ffg
License	https://creativecommons.org/publicdomain/zero/1.0/
Old Spatial	Chicago, IL
Program Code	021:042
Source Datajson Identifier	True
Source Hash	d6454eabb884a71650a8beacf0bac27fd47d26799f615a28bb01a556c31e057d
Source Schema Version	1.1
Spatial	{"type":"Polygon","coordinates":-87.6339,41.8819,-87.6339,41.8845,-87.6207,41.8845,-87.6207,41.8819,-87.6339,41.8819}

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