Ports, cargo airports, rail junctions, and freight corridors are some of the most important economic assets any state can have. They decide where goods enter the country, how they move inland, and where supply chains cluster.

That is why states like California, Texas, Georgia, Tennessee, Kentucky, Illinois, Louisiana, Alaska, New Jersey, and Washington matter so much in logistics. Their infrastructure gives them a structural advantage that goes far beyond a single industry.

This quiz focuses on chokepoints and gateways rather than consumer-facing companies. It asks whether you know where the country's biggest freight engines actually are.

If you want to understand the physical backbone of the economy, this is one of the best new quizzes in the section.