• Organization: Department of Transportation
• Updated: 2022-10-17T00:00:00.000+00:00

The dataset provides noise data to facilitate the tracking of trends in transportation-related noise. This dataset includes results from simplified noise modeling methods and should not be used to...

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• Organization: Department of Transportation
• Updated: 2023-07-14T00:00:00.000+00:00

The North American Rail Network (NARN) Rail Lines: Class I Freight Railroads View dataset is from the Federal Railroad Administration (FRA) and is part of the U.S. Department of Transportation...

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• Organization: Department of Transportation
• Updated: 2026-02-12

About Transportation Services Index The Transportation Services Index (TSI), created by the U.S. Department of Transportation (DOT), Bureau of Transportation Statistics (BTS), measures the...

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