U.S. Route 310 (US 310) is a spur of historic U.S. Route 10, now Interstate 90. It runs for 108 miles (174 km) from Laurel, Montana, to Greybull, Wyoming...

U.S. Route 10 or U.S. Highway 10 (US 10) is an east–west United States Numbered Highway located in the Midwest and Great Lakes regions of the U.S. Despite...

U.S. Route 212 (US 212) is a spur of US 12. It runs for 949 miles (1,527 km) from Yellowstone National Park to Minnesota Highway 62 at Edina, Minnesota...

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 20 or U.S. Highway 20 (US 20) is an east–west United States Numbered Highway that stretches from the Pacific Northwest east to New England....

U.S. Route 277 (US 277, US-277) is a north–south United States Highway that is a spur route of U.S. Route 77. It no longer connects to its parent route...

U.S. Route 90 or U.S. Highway 90 (US 90) is an east–west major United States highway in the Southern United States. Despite the "0" in its route number...

U.S. Route 383 was a north–south United States highway. US 383 was created in 1942, and deleted in 1982. After deletion, a portion of the highway became...

310 National Route 310 Japan National Route 310 Interstate 310: Interstate 310 (Louisiana) Interstate 310 (former) Interstate 310 (Mississippi) U.S....

Pennsylvania Route 310 (PA 310) is a 12.6-mile-long (20.3 km) state highway located in Jefferson County, Pennsylvania. The southern terminus is at U.S. Route 119...

U.S. Route 14 or U.S. Highway 14 (US 14), an east–west route, is one of the original United States Numbered Highways of 1926. It currently has a length...

U.S. Route 61 or U.S. Highway 61 (U.S. 61) is a major United States highway that extends 1,400 miles (2,300 km) between New Orleans, Louisiana and the...

U.S. Route 75 is a north–south U.S. Highway that runs 1,239 miles (1,994 km) in the central United States. The highway's northern terminus is located at...

New York State Route 310 (NY 310) is a 21.43-mile-long (34.49 km) north–south state highway located entirely within St. Lawrence County in the North Country...

west half of present US 14A, from Cody to US 310 in Deaver, was assigned the number U.S. Highway 220 (US 220). However, two spurs of US 20 were added in Pennsylvania...

U.S. Route 411 (US 411) is an alternate parallel-highway associated with US 11. It extends for about 309.7 miles (498.4 km) from US 78 in Leeds, Alabama...

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 412 is an east–west United States highway, first commissioned in 1982. U.S. 412 overlaps expressway-grade Cimarron Turnpike from Tulsa west...

U.S. Route 287 (US 287) is a north–south (physically northwest–southeast) United States highway. At 1,791 miles (2,882 km) long,[citation needed] it is...

U.S. Route 280 (US 280) is a spur of U.S. Highway 80. It currently runs for 392 miles (631 km) from Blitchton, Georgia, at US 80 to Birmingham, Alabama...

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...

intersection with U.S. Highway 69 (North Jackson Street); this point marks US 175's eastern terminus. There are currently four business routes of U.S. Highway...

310 (SH 310) is an 8.3-mile (13.4 km) north–south state highway located mostly within Dallas. It is a portion of the old route of U.S. Highway 75 (US 75)...

U.S. Route 197 (US 197) is a north–south United States Highway, of which all but 2.76 miles of its 69.93 miles (4.44 of 112.54 km) are within the state...

U.S. Route 311 is a United States highway that runs for 62 mi (100 km) from Winston-Salem, North Carolina to near Danville, Virginia. It connects the cities...

Interstate 310 (I-310) is a short spur route of I-10 west of New Orleans, located entirely in St. Charles Parish, Louisiana. It begins at a point on I-10...

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...

U.S. Route 68 (US 68) is a United States highway that runs for 560 miles (900 km) from northwest Ohio to Western Kentucky. The highway's western terminus...

Maryland Route 310 (MD 310) is a state highway in the U.S. state of Maryland. Known as Cayots Corner Road, the highway runs 3.96 miles (6.37 km) from MD...

U.S. Route 190 (US 190) is an east–west United States Highway in Louisiana and Texas. Segments of US 190 will be upgraded to Interstate 14 (I-14); the...