Pocket Guide to Transportation
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资源简介：
The BTS Pocket Guide to Transportation is a popular, quick reference guide that provides transportation statistics at your fingertips. It provides key information and highlights major trends on the U.S. transportation system. The Pocket Guide is available in both web and print editions. It includes dynamic data updates to highlight the latest statistics, enhanced navigation, and sharable data to social media.
提供机构：
data.bts.gov
