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    • AMS Pasadena Main Data

    Metadata Updated: June 16, 2025

    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). Speed data from this dataset were used to derive the freeway travel time. There are three separate text files with one for each operational condition.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date June 16, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from DOT Socrata Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date June 16, 2025
    Publisher US Department of Transportation
    Maintainer
    Identifier https://data.transportation.gov/api/views/a79b-e3wn
    Data First Published 2017-09-20
    Data Last Modified 2017-09-20
    Category Transportation
    Public Access Level public
    Data Update Frequency irregular
    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
    Data Quality True
    Harvest Object Id a321a82f-567e-4705-8b14-4225f2c4936c
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/a79b-e3wn
    License http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode
    Old Spatial I-210, SR 134, Pasadena, California, Los Angeles County
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash ba76f8ad139c798709d05784fc51fcaccebc149173b2efce63c5d2d48158d476
    Source Schema Version 1.1
    Spatial
    Temporal 2013-06-01/2014-04-29

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