Road Information

Interstate 129 in Iowa    
Total Mileage in State: 0.3 miles
Eastern End: At I-29/US 20/US 75, in Sioux City
Western End: At Nebraska state line
Mileage covered in Photos: 0.3 miles
Counties covered in Photos: Woodbury
Major Junctions in Photos: I-29, in Sioux City
Control Cities in Photos: Sioux City

Westbound

   

US 20 West / US 75 South approaching the junction of Interstate 29 in Sioux City, which will mark the beginning of Interstate 129 West. (Photo taken 8/9/20).

Interstate 129 West at Exit: Interstate 29 - Sioux City / Council Bluffs (Photo taken 8/9/20).

View on Interstate 129 West as it prepares to pass over Interstate 29 in Sioux City. (Photo taken 8/9/20).

Overhead US 20 West / US 75 South reassurance shields as Interstate 129 West, which runs concurrently with them in Iowa, starts to make its way over the Sergeant Floyd Memorial Bridge over the Missouri River. I'm not too sure why an I-129 reassurance shield was omitted here. (Photo taken 8/9/20).

View on Interstate 129 West as traffic from Interstate 29 South to I-129 West merges in on the right on the Sergeant Floyd Memorial Bridge over the Missouri River. (Photo taken 8/9/20).

Interstate 129 West as it crosses the Missouri River via the Sergeant Floyd Memorial Bridge after its brief stint in Iowa, preparing to enter Nebraska ahead at the peak of the bridge. (Photo taken 8/9/20).