The west end of U.S. Route 40 (US-40) is in the U.S. state of Utah at Silver Creek Junction in Silver Summit (about 20.7 miles (33.3 km) east of Salt Lake...

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 50 (US-50) in Utah crosses the center of the state. The highway serves no major population centers in Utah, with the largest city along its...

exits Provo Canyon near Heber City, Utah. At Heber City US-189 meets U.S. Route 40 and is co-signed with Route 40 all the way to its junction with I-80...

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 (3...

U.S. Route 91 or U.S. Highway 91 (US 91) is a 172.7-mile-long (277.9 km) north–south United States highway running from Brigham City, Utah, to Idaho Falls...

U.S. Route 191 (US-191) is a major 404.168-mile (650.445 km), north–south U.S. Numbered Highway through eastern Utah, United States. The present alignment...

U.S. Route 6 (US-6) is an east–west United States Numbered Highway through the central part of the U.S. state of Utah. Although it is only about 40 miles...

U.S. Route 491 (US 491) is a north–south U.S. Highway serving the Four Corners region of the United States. It was created in 2003 as a renumbering of...

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...