Which agency is responsible for ensuring the safe transportation of people and goods in the U.S.?

The responsibility for ensuring the safe transportation of people and goods in the U.S. lies primarily with the Department of Transportation. This agency oversees various modes of transportation, including highways, railways, waterways, and air travel. It develops policies, provides funding for transportation infrastructure, and ensures regulations are in place to promote safety and efficiency across the U.S. transportation system.

While the Transportation Security Administration plays a critical role in securing the travel environment, particularly in air travel, its primary function is focused on security measures rather than the overall safety and regulation of transportation systems. The Federal Aviation Administration is crucial for aviation safety and regulation, and the Federal Bureau of Investigation handles law enforcement and national security issues, but they do not encompass the broader scope of transportation safety that the Department of Transportation manages. Thus, the Department of Transportation is the correct agency that ensures the safe transportation of people and goods throughout the country.