U.S. Route 15 (US 15) is a part of the United States Numbered Highway System that runs from Walterboro, South Carolina, north to Painted Post, New York...

U.S. Route 15 or U.S. Highway 15 (US 15) is a 791.71-mile-long (1,274.13 km) United States Numbered Highway, serving the states of South Carolina, North...

special routes of U.S. Route 15 (US 15) exist. In order from south to north, they are as follows. U.S. Highway 15 Alternate (US 15 Alt.) in South Carolina...

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...

Pensacola, Florida, to the western suburbs of Baltimore, Maryland. In the U.S. state of Maryland, US 29 is a major highway that emerges from Washington DC...

City, Maryland, on the Atlantic Ocean. In the U.S. state of Maryland, US 50 exists in two sections. The longer of these serves as a major route connecting...

U.S. Route 15 (US 15) is United States Numbered Highway that runs from Walterboro, South Carolina, north to Painted Post, New York. In Pennsylvania, the...

U.S. Route 301 (US 301) in the state of Maryland is a major highway that runs 122.85 miles (197.71 km) from the Governor Harry W. Nice Memorial Bridge...

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 522 (US 522) is a spur route of US 22 in the states of Virginia, West Virginia, Maryland, and Pennsylvania. The U.S. Highway travels in a north-south...

U.S. Route 15 (US 15) is a part of the United States Numbered Highway System that runs from Walterboro, South Carolina, to Painted Post, New York. In...

Corner, Delaware, at Delaware Route 1 to Sarasota, Florida, at U.S. Route 41. It passes through the states of Delaware, Maryland, Virginia, North Carolina...

U.S. Route 140 (Pennsylvania "Legislative Route 42") was a U.S. highway connecting Gettysburg, Pennsylvania, to Baltimore, Maryland. The route was deleted...

Bypass. The route shares a concurrency with US 50 along a portion of the Salisbury Bypass. US 13 was designated through Maryland when the U.S. Numbered...

U.S. Route 240 is a defunct designation for a short, but once very important, segment of highway between Frederick, Maryland, and Washington, D.C. It is...

U.S. Route 40 (US 40) in the U.S. state of Maryland runs from Garrett County in Western Maryland to Cecil County in the state's northeastern corner. 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 1 (US 1) is the easternmost and longest of the major north–south routes of the older 1920s era United States Numbered Highway System, running...

U.S. Route 219 (US 219) is a part of the U.S. Highway System that runs from Rich Creek, Virginia, to West Seneca, New York. In the U.S. state of Maryland...

859 km) from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic Ocean. Until 1972...

U.S. Route 222 (US 222) is a U.S. Highway that is a spur of US 22 in the states of Maryland and Pennsylvania. It runs for 95 miles (153 km) from US 1...

southern terminus at US 90 and US 98 in Pensacola to its northern terminus at Maryland Route 99 (MD 99) in Ellicott City. The section of US 29 between Greensboro...

until the freeway's construction was completed in 1991, it was designated as U.S. Route 48 (US 48). In Maryland, the highway is known as the National Freeway...

U.S. Route 220 (US 220) is a part of the U.S. Highway System that runs from Rockingham, North Carolina, to South Waverly, Pennsylvania. In Maryland, the...

U.S. Route 11 (US 11) is a part of the United States Numbered Highway System that runs from New Orleans, Louisiana, to Rouses Point, New York. In Maryland...

U.S. Route 40 or U.S. Highway 40 (US 40), also known as the Main Street of America (a nickname shared with U.S. Route 66.), is a major east–west United...

U.S. Route 13 (US 13) runs along the Atlantic coastline for over 500 miles (800 km), passing through five states. Along its route, it possessed numerous...

U.S. Route 50 (US 50) is a transcontinental highway which stretches from Ocean City, Maryland to West Sacramento, California. In the U.S. state of Virginia...

became Alt US 40, and other bypassed sections east of Cumberland became Maryland Route 144 (MD 144) and U.S. Route 40 Scenic. Although Alt US 40 has diminished...

U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs 2...