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 67 is a major north–south U.S. highway which extends for 1,560 miles (2,511 km) in the Central United States. The southern terminus of the...

Several special routes of U.S. Route 70 exist. In order from west to east, these special routes are as follows. U.S. Route 70 Alternate (US 70A) is an...

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.)...

There have been 22 special routes of U.S. Route 66. Alternate U.S. Route 66 was a designation to preserve the next-to-last routing of U.S. 66 from Pasadena...

U.S. Route 67 (US 67) is a major U.S. highway in the state of Texas. It runs from the U.S.–Mexico border west of Presidio to Texarkana at the Arkansas...

Several special routes of U.S. Route 25 (US 25) exist. In order from south to north, they are as follows. U.S. Highway 25 Bypass (US 25 Byp.), in complete...

Nine special routes of U.S. Route 278 currently exist. Four of them lie within the state of Arkansas. One more existed in the past but has since been decommissioned...

Twelve special routes of U.S. Route 63 currently exist. Arkansas and Missouri each contain five, with two in Iowa. There are also five former routings that...

Several special routes of U.S. Route 61 exist in the states of Louisiana, Mississippi, Missouri, and Iowa. U.S. Highway 61 Business (US 61 Bus.) runs...