U.S. Route 81 has eight special routes. Three are in Texas, one in Oklahoma, two in Kansas, and two in North Dakota. There are officially three business...

U.S. Route 81 or U.S. Highway 81 (US 81) is a major north–south U.S. highway that extends for 1,220 miles (1,960 km) in the central United States and...

Several special routes of U.S. Route 41 exist, including three in Wisconsin. In order from south to north they are as follows. U.S. Route 41 Business...

Several special routes of U.S. Route 6 (US 6) exist. In order from west to east, these special routes are as follows. U.S. Route 6 Business (US-6 Bus.)...

Several special routes of U.S. Route 30 exist. In order from west to east they are as follows. U.S. Route 30 Business (US 30 Bus.) in St. Helens, Oregon...

Numerous special routes of U.S. Route 67, all business routes, exist. One other route, formerly an alternate route in western Illinois, has since been...

Several special routes of U.S. Route 74 exist. In order from west to east they are as follows. U.S. Route 74 Alternate (US 74A) was established in 1994...

Sixteen special routes of U.S. Route 62 currently exist. Seven of them lie within the state of Arkansas. Three existed in the past but have since been...

Eighteen special routes of U.S. Route 58 currently exist in Virginia. In order from west to east they are as follows: U.S. Route 58 Business (US 58 Bus...

number of special routes of U.S. Route 2 (US 2). These special routes connect US 2 to downtown areas, bypass city centers, or provide alternate routes around...

of at least sixteen special routes of U.S. Route 460 exist and at least six have been deleted. U.S. Route 460 Bypass (US 460 Byp.) is a bypass route in...

Eight special routes of U.S. Route 82 currently exist. Three of them lie within the state of Arkansas, with five more in Texas, and one in Georgia. Seven...

Several special routes of U.S. Route 49 exist. In order from south to north they are as follows. U.S. Highway 49 Business (US 49B, Hwy. 49B) is a 6.92-mile...

Twelve special routes of U.S. Highway 151 (US 151) exist. Three of which are located in Iowa and the other nine are in Wisconsin. U.S. Highway 151 Business...

Several special routes of U.S. Route 220 exist. In order from south to north they are as follows. U.S. Route 220 Alternate (US 220 Alt), established in...

At least 17 special routes of U.S. Route 11 (US 11) and at least one of US 11E have existed. U.S. Route 11 Bypass (US 11 Byp.) is a 3.75-mile-long (6...

Eight special routes of U.S. Route 412 exist. U.S. Route 412 Alternate (formerly Scenic US-412) is a special route of U.S. Route 412 in eastern Oklahoma...

U.S. Highway 81 (US 81) is a U.S. Highway that begins at an interchange with Interstate 35W/US 287 (I-35W/US 287) in northern Fort Worth in Texas. US 81...

U.S. Route 81 (US-81) is a north–south U.S. highway running through the central United States' Great Plains region, from Fort Worth, Texas to the U.S...

At least eight special routes of U.S. Route 18 (US 18) have existed. U.S. Highway 18 Bypass (US 18 Byp.) is a bypass around the Hot Springs, South Dakota...

Several special routes of U.S. Route 271 exist, including the following: Business U.S. Highway 271-D (Bus. US 271-D) is a business route of U.S. Highway...

U.S. Route 460 (US 460) is an auxiliary route of U.S. Route 60. It currently runs for 655 miles (1,054 km) from Norfolk, Virginia, at its parent route...

U.S. Route 166 (US 166) is a 164-mile (264 km) east–west United States highway. This route and US 266 are the only two remaining spurs of historic U.S...

completed in 2025. US 181 has business routes in Beeville, Kenedy, and Karnes City. The routes are previous alignments of US 181 through these cities, and were...

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...

U.S. Route 81 (US-81) is a part of the U.S. Highway System that travels from Fort Worth, Texas to the Pembina–Emerson Border Crossing near Pembina, North...

where it intersects U.S. Route 64, then turns northeast to go to the Four Corners and enters New Mexico. US 160 is one of the major routes crossing the Navajo...

U.S. Route 322 (US 322) is a 494-mile-long (795.0 km), east–west United States Highway, traversing Ohio, Pennsylvania, and New Jersey. The road is a spur...

U.S. Route 177 (US-177) is a spur of U.S. Route 77. It currently runs for 233 miles (375 km) from South Haven, Kansas at US-81 to Madill, Oklahoma at US-70...

U.S. Route 250 (US 250) is a route of the United States Numbered Highway System, and is a spur of U.S. Route 50. It currently runs for 514 miles (827 km)...