U.S. Route 180 is an east–west United States highway. Like many three-digit routes, US 180 no longer meets its "parent", US 80. US 80 was decommissioned...

U.S. Route 70 or U.S. Highway 70 (US 70) is an east–west United States highway that runs for 2,381 miles (3,832 km) from eastern North Carolina to east-central...

U.S. Highway 180 (US 180) is a US highway that runs from Valle, Arizona, to Hudson Oaks, Texas. A child route of U.S. Route 80, the Texas portion of U...

U.S. Route 380 (US 380) is an east–west United States highway. The highway's eastern terminus is in Greenville, Texas at an intersection with Interstate...

redesignations, the US 70 and US 180 designations have essentially switched routes. U.S. Route 180 (US 180) was the original U.S. Highway designation...

U.S. Route 80 or U.S. Highway 80 (US 80) is a major east–west United States Numbered Highway in the Southern United States, much of which was once part...

U.S. Route 85 (US 85) is a 1,479-mile-long (2,380 km) north–south United States Highway that travels in the Mountain and Northern Plains states of the...

U.S. Route 340 (US 340) is a spur route of US 40, and runs from Greenville, Virginia, to Frederick, Maryland. In Virginia, it runs north–south, parallel...

U.S. Route 34 (US 34) is an east–west United States highway that runs for 1,122 miles (1,806 km) from north-central Colorado to the western suburbs of...

U.S. Route 283 is a spur of U.S. Route 83. It currently runs for 731 miles (1,175 km) from Brady, Texas at U.S. Route 87 to Lexington, Nebraska at U.S...