U.S. Highway 181 is a south–north U.S. Highway located entirely in the state of Texas. Both termini are at Interstate 37, the road that it mainly parallels...

U.S. Route 191 (US 191) is a north–south highway in the Western United States and a spur of parent route U.S. Route 91 that has two segments. The southern...

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 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...

National Route 181 M181 motorway (East Butterwick-Scunthorpe) Interstate 181 (former) U.S. Route 181 Alabama State Route 181 Arizona State Route 181 Arkansas...

U.S. Route 385 (US 385) is a spur of U.S. Route 85 that runs for 1,206 miles (1,941 km) from Deadwood, South Dakota to Big Bend National Park in Texas...

U.S. Route 23 (US 23) is a part of the United States Numbered Highway System that travels from Jacksonville, Florida, to Mackinaw City, Michigan. In the...

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...

arch bridge in Corpus Christi, Texas, that carries six lanes of U.S. Route 181 (US 181) and Texas State Highway 35 (SH 35) from downtown Corpus Christi...

U.S. Route 59 (US 59) is a north–south United States highway (though it was signed east–west in parts of Texas). A latecomer to the U.S. numbered route...

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...

52889°N 97.78361°W / 28.52889; -97.78361 (28.528761, -97.783742). U.S. Route 181 passes through the center of the CDP, leading southward 9 miles (14 km)...

U.S. Route 189 is a spur of U.S. Route 89. It currently runs for 322 miles (518 km) from Provo, Utah at Interstate 15 to Jackson, Wyoming. The highway...

U.S. Route 92 or U.S. Highway 92 (US 92) is a 181-mile (291 km.) U.S. Route entirely in the U.S. state of Florida. The western terminus is at US 19 Alt...

United States, that connects U.S Route 181 (US 181) in Karnes City with Interstate 35 (I-35) in San Marcos. The route was initially proposed in 1927...

U.S. Route 202 (US 202) is a spur route of US 2. It follows a northeasterly and southwesterly direction stretching from Delaware in the south to Maine...

Route 181 is a rural state highway in northern Connecticut, running from Barkhamsted to Hartland. Route 181 begins as River Road at an intersection with...

U.S. Route 111 (US 111) was a U.S. Highway that extended from Baltimore, Maryland north to the Harrisburg, Pennsylvania area. It replaced part of the...

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 25 or U.S. Highway 25 (US 25) is a north–south United States Numbered Highway that runs for 750 miles (1,210 km) in the Southern and Midwestern...

U.S. Route 23 or U.S. Highway 23 (US 23) is a major north–south United States Numbered Highway between Jacksonville, Florida, and Mackinaw City, Michigan...

U.S. Route 167 is a north-south United States Highway within the U.S. states of Louisiana and Arkansas. It runs for 500 miles (800 km) from Ash Flat, Arkansas...

its southern terminus in Davenport, Iowa, U.S. Highway 55 initially followed the route of present-day U.S. Highway 52 through Hampton, Minnesota excepting...

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...

U.S. Route 77 (US 77) is a major north–south United States Numbered Highway which extends for 1,305 miles (2,100 km) in the central United States. As...

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...

Route 181 comes to an end at a junction with the concurrent U.S. Route 202 (US 202) and Route 21. Route 181 begins at an intersection with U.S. Route 20...

U.S. Route 49 (US 49) is a north–south United States highway. The highway's northern terminus is in Piggott, Arkansas, at an intersection with US Route...

U.S. Route 119 (US 119) is a spur of US 19. It is a north–south route (on a northeast–southwest alignment) that was an original United States highway...

U.S. Route 521 (US 521) is a north–south United States Highway that traverses 177.3 miles (285.3 km), from Georgetown, South Carolina, to Charlotte, North...