Interstate 129

Interstate 129 extends just 0.29 miles east into the Hawkeye State from South Sioux City, Nebraska across the Sergeant Floyd Memorial Bridge. The designation ends at the exchange joining I-29 with the eastern bypass of Sioux City along U.S. 20/75. I-129 in Nebraska runs 3.21 miles west alongside U.S. 20/75 to a point just past Lake Avenue and the cloverleaf interchange with U.S. 77.

Interstate 129 Sioux City Guides

I-129/U.S. 20-75 - East - 19 photos

I-129/U.S. 20-75 - West - 15 photos

Connect with:

Interstate 29

U.S. 20

U.S. 75

Page Updated Wednesday February 12, 2020.