Iowa Highway 404

U.S. Route 75
Highway system
United States Numbered Highway System List Special Divided Replaced

U.S. Route 75 Business
Location:	Henryetta, Oklahoma
Length:	2.94 mi (4.73 km)

U.S. Route 75 Alternate
Location:	Beggs–Sapulpa, Oklahoma
Length:	30.15 mi (48.52 km)

U.S. Route 75 Business
Location:	Topeka, Kansas

U.S. Highway 75 Business
Location:	Nebraska City, Nebraska

U.S. Highway 75 Business
Location:	Sioux City, Iowa
Length:	10.334 mi (16.631 km)
Existed:	2001–present

U.S. Highway 75 Business
Location:	Le Mars, Iowa
Length:	3.082 mi (4.960 km)
Existed:	2006–present

Six special routes of U.S. Route 75 exist. Two routes exist in Oklahoma, one in Kansas, one in Nebraska, and two in Iowa.

The first special route along U.S. 75 is U.S. Route 75 Business in Henryetta, Oklahoma, in Okmulgee County. The route is 2.94 miles (4.73 km) in length. It begins at I-40 exit 240 west of town. It then continues east through the town to end at US-62/75 east of downtown. The entirety of the route is concurrent with Business Loop I-40 and U.S. 62 Business.

U.S. Route 75 Alternate, the only such special route stemming from U.S. 75, is a former alignment of the mainline highway from east of Beggs to Sapulpa, Oklahoma, a suburb of Tulsa. The route is 30.15 miles (48.52 km) long. U.S. 75 Alternate is also sporadically signed as U.S. 75A and State Highway 75A.

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Wikipedia