This combo quiz brings together America's highways and railroads — the two systems that move people and goods across the vast American landscape. The highway questions cover Route 66, the Interstate system, scenic parkways, and record-breaking roads. The railroad questions span from the golden spike ceremony of 1869 to the emerging high-speed rail projects of the 2020s.

Together, roads and rails tell the story of how America conquered distance. The transcontinental railroad, completed in Utah in 1869, unified the continent and enabled westward expansion at a pace that would have been impossible by wagon. The Interstate Highway System, authorized in 1956, did the same thing for automobiles — creating a national road network that connected every major city and enabled the suburban sprawl that defines modern American life.

The competition between roads and rails has shaped American geography. Cities that grew up around railroad hubs — Chicago, Kansas City, Omaha — thrived in the 19th century. Cities that embraced the automobile — Los Angeles, Houston, Phoenix — boomed in the 20th. Today, the pendulum is swinging back toward rail, with high-speed rail projects, light rail expansion, and a renewed interest in passenger rail service across the country.

This quiz challenges you to know both systems — the roads and the rails that together form the backbone of American land transportation. Whether you prefer the open highway or the rhythm of the rails, these questions map out the networks that connect 330 million Americans.