Transportation in the United States
Transportation in the United States consists of an extensive network of roads, railways, air routes, and public transit systems. It plays a crucial role in commerce and daily life.
Modes of Transportation
- Highways and automobiles – The Interstate Highway System connects major cities.
- Air travel – The U.S. has the world’s busiest domestic air network.
- Rail – Primarily freight-focused; passenger service mainly by Amtrak.
- Public transit – Subways, buses, and commuter trains in major cities.
Costs
Transportation expenses average about 16% of household budgets in 2025. Gasoline prices and vehicle ownership remain significant costs.
Government Resources
FAQs
Q: Do all cities have public transportation? A: Larger cities do, but many smaller cities rely primarily on automobiles.
Q: What is the busiest airport in the U.S.? A: Hartsfield–Jackson Atlanta International Airport consistently ranks as the busiest.
Q: Are high-speed trains available? A: Limited, mainly in the Northeast Corridor.