U.S. 75 North

Leaving I-29/129, U.S. 20/75 climb onto the bluffs east of the Missouri River.
06/17/15

An auxiliary lane opens from the I-29 entrance ramp east to the diamond interchange (Exit 1) with Lakeport Road.
06/17/15

Lakeport Road is the third Exit 1 along U.S. 20 east over a 4.5 mile long stretch.
06/17/15

Exit 1 departs U.S. 20/75 east for Lakeport Road. Heavy retail development surrounds the exchange with Southern Hills Mall and Lakeport Commons Shopping Center located on the north side of the U.S. 20/75 freeway.
06/17/15

06/17/15

06/17/15

06/17/15

Moringside Avenue was historically a part of Iowa 141, and then later Iowa 982 southeast toward Bronson.
04/20/07

Entering the diamond interchange (Exit 3) with Morningside Avenue on U.S. 20 east and U.S. 75 north. Iowa 141 followed Morningside Avenue northwest to Jay Avenue, where it zigzagged northward to U.S. 20 at Fairmount Street.
04/20/07

The U.S. 20/75 freeway curves northward across East Morningside Creek by this shield assembly.
04/20/07

U.S. 20 parts ways with U.S. 75 at Exit 4A for an expressway east to Lawton, Moville and Correctionville.
04/20/07

Originally a cloverleaf interchange, loop ramps along U.S. 20 Business (Gordon Drive) were removed at Exit 4. Gordon Drive is both U.S. 20 Business and Iowa 12 west from U.S. 75 to Western Iowa Tech Community College and Downtown Sioux City.
04/20/07

The freeway taking U.S. 75 north from U.S. 20 and Gordon Drive opened to traffic on November 19, 2001.¹
04/20/07

Hinton lies six miles beyond the freeway end in north Sioux City. Le Mars is 15 miles further at the crossroads with Iowa 3.
04/20/07

U.S. 75 circles eastward around Bacon Creek Park ahead of the diamond interchange (Exit 97) with Outer Drive N and 28th Street.
04/20/07

Outer Drive N angles northwest to U.S. 75 Business and Hamilton Boulevard in north Sioux City. Exit numbers along U.S. 75 utilize the mileage of the pre-1984 route north from Council Bluffs.¹
04/20/07

04/20/07

A diamond interchange (Exit 99) joins U.S. 75 with 46th Street near Leeds in north Sioux City.
04/20/07

U.S. 75 lowers around 200 feet in elevation to the Floyd River.
04/20/07

County Road D12 (110th Street) extends east from 46th Street and Sioux City to Pierson in northeastern Woodbury County.
04/20/07

U.S. 75 converges with the north end of U.S. 75 Business (Iowa 376) at a wye interchange across BNSF and CN Railroad lines.
04/20/07

04/20/07

U.S. 75 transitions onto an at-grade expressway northward by the Evergreen Village community in Sioux City.
04/20/07

Crossing the Plymouth County line on U.S. 75 north ahead of CR C80.
04/20/07

County Road C80 meanders west to CR K22 in Perry township. U.S. 75 continues 18 miles north to Le Mars.
04/20/07