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Geography

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Solar Eclipse Obscuration Stats

 

National Highway System Interstate Percent obscuration Miles in path 100% 2,725 90% 18,340 75% 35,239       Non-interstate...

Other International Trade and Transportation Questions

Where can I find information on U.S. government regulations for importing and exporting? Where can I find information about how to export from the United States?

Where can I find information on U.S. government regulations for importing and exporting? Numerous federal agencies are...

Border Crossing/Entry Data

What are the Border Crossing/Entry Data? What does BTS do with the data before releasing it to the public?   How Is the Border Crossing/Entry Data Disseminated? What exactly do the Border Crossing/Entry Data cover? Are data for air and water modes also available? At what...

Overview of U.S. International Trade and Transportation Data

Is there one source that I can go to that will have all the information I need about U.S. international trade and transportation? What types of international trade and transportation data are collected for the United States and what are their sources? Specifically, where can I find U.S....