U.S. Highway 17 Alternate (US 17 Alt.) is a 123.9-mile (199.4 km) alternate route of US 17 in South Carolina that travels between Pocotaligo and Georgetown...

U.S. Route 17 or U.S. Highway 17 (US 17), also known as the Coastal Highway, is a north–south United States Numbered Highway that spans in the Southeastern...

special routes of U.S. Route 17 (US 17) exist: 3 in Florida, 13 in South Carolina, 17 in North Carolina, and 6 in Virginia. U.S. Highway 17 Truck (US 17 Truck)...

U.S. Route 264 (US 264) is an east–west United States Highway located completely within the U.S. state of North Carolina, running for 215.7 miles (347...

U.S. Highway 90 Alternate is an alternate route to U.S. Highway 90 in Texas, United States, running from west of Seguin east via Seguin, Gonzales, Hallettsville...

U.S. Route 58 Alternate (US 58 Alt.) is an 87.40-mile-long (140.66 km) alternate route to US 58 in western Virginia. The route is a northern bypass to...

U.S. Highway 19 Alternate (US 19 Alt.) is a 37.114-mile (59.729 km) former section of US 19 from St. Petersburg to Holiday, Florida. Beginning at the intersection...

U.S. Route 45 Alternate (US 45 Alternate, also signed as US 45A) is a 62.9-mile-long (101.2 km) alternate route of US 45 in northeastern Mississippi,...

U.S. Route 321 (US 321) is a spur of U.S. Route 21. It runs for 516.9 miles (831.9 km) from Hardeeville, South Carolina to Lenoir City, Tennessee; with...

Alternate U.S. Route 72 (US 72 Alt.) exists in Alabama on the south side of the Tennessee River between Muscle Shoals and Decatur, while US 72 follows...

route is signed north–south, from US 17 Alternate (US 17 Alt.) in Walterboro, South Carolina, north to Interstate 86 (I-86)/New York State Route 17 (NY 17)...

that designation is unsigned. U.S. Route 95 Alternate (Alternate US 95, US 95A) is an alternate route of U.S. Route 95 located in the western part of...

U.S. Route 701 (US 701) is an auxiliary route of US 1 in the U.S. states of South Carolina and North Carolina. The U.S. Highway runs 171.45 miles (275...

U.S. Route 117 (US 117) is a north–south United States Highway located completely within the state of North Carolina. A spur route of US 17, the highway...

U.S. Route 123 (US 123) is a spur of US 23 in the U.S. states of Georgia and South Carolina. The U.S. Highway runs 75.12 miles (120.89 km) from US 23,...

In the U.S. state of Nevada, U.S. Route 50 Alternate (US 50 Alt., sometimes referred to as US 50A) is an east–west alternate route of U.S. Route 50. The...

U.S. Route 97 Alternate (US 97 Alt., also abbreviated as US 97A) is an alternate route of US 97 within the state of Washington. It runs for 40 miles (64 km)...

U.S. Route 192 (US 192) is an east–west route of the United States Numbered Highway system in central Florida. It runs 75.04 miles (120.77 km) from U...

Several special routes of U.S. Route 40 exist. In order from west to east they are as follows. U.S. Route 40 Business (US-40 Bus.) is a 2.3-mile-long...

U.S. Route 301 (US 301) is a spur of U.S. Route 1 running through the South Atlantic states. It runs 1,099 miles (1,769 km) from Biddles Corner, Delaware...

U.S. Route 113 (US 113) is a U.S. Highway that is a spur of US 13 in the U.S. states of Maryland and Delaware. The route runs 74.75 miles (120.30 km) from...

U.S. Route 98 (US 98) is an east–west United States Highway in the Southeastern United States that runs from western Mississippi to southern Florida....

Boulevard). U.S. Route 541 was created in 1931 as a western alternate to US 41 between Palmetto and Tampa; US 41 then followed the present US 301 between...

U.S. Route 66 or U.S. Highway 66 (US 66 or Route 66) was one of the original highways in the United States Numbered Highway System. It was established...

U.S. Route 281 (US 281) is a north–south United States Numbered Highway. At 1,875 miles (3,018 km) it is the longest continuous three-digit U.S. Route...

Several special routes of U.S. Route 29 (US 29) exist. In order from south to north, they are as follows. U.S. Route 29 Truck (US 29 Truck) is a 1.025-mile-long...

U.S. Route 58 (US 58) is an east–west U.S. Highway that runs for 508 miles (818 km) from U.S. Route 25E just northwest of Harrogate, Tennessee, to U.S...

route is in Orange County. U.S. Route 6 Alternate (US 6 Alt.; concurrent with US 202 Alt. for its entire length) is a 10.79-mile (17.36 km) alternate...

U.S. Route 21 or U.S. Highway 21 (US 21) is a north–south United States Numbered Highway, spanning 393 miles (632 km) from Hunting Island State Park, South...

U.S. Route 150 (US 150) is a 571-mile (919 km) long northwest–southeast United States highway, signed as east–west. It runs from U.S. Route 6 outside...