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AMS Pasadena Main Data

Published by US Department of Transportation | Department of Transportation | Metadata Last Checked: June 24, 2025 | Last Modified: 2017-09-20
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.

Complete Metadata

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