Tourists Speak Up About What Surprised Them Most When Visiting the United States

Houston highways can look almost unreal to first-time visitors. Roads rise, split, loop, and cross over each other in giant stacks of concrete. What might be called a simple interchange elsewhere can feel like a full aerial maze, especially when several lanes are moving fast in different directions at once.

The city grew around cars, oil money, suburban expansion, and long-distance commuting. As Houston spread outward, highways became the backbone connecting neighborhoods, business districts, airports, and suburbs. The big bridges and ramps are meant to move huge amounts of traffic across a very wide metro area, even if they look overwhelming.