Friday, January 25, 2019 – The Winter 2019 update to the National Transportation Atlas Database (NTAD) was released today with two new datasets, nine revised datasets, 15 vector tile services, and faster web services for all NTAD datasets.

NTAD is a Bureau of Transportation Statistics (BTS) compilation of geospatial datasets representing the nation’s transportation infrastructure, containing roadways, railways, waterways, and airports.

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Updated on March 28, 2019
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