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US Department of Transportation
The United States Department of Transportation (USDOT or DOT) is a federal Cabinet department of the U.S. government concerned with transportation. Its mission if to "Serve the United States by ens...lihat lebih banyakThe United States Department of Transportation (USDOT or DOT) is a federal Cabinet department of the U.S. government concerned with transportation. Its mission if to "Serve the United States by ensuring a fast, safe, efficient, accessible, and convenient transportation system that meets our vital interests and enhances the quality of life of the American people, today and into the future."lihat lebih sedikit