Interstate 29 Branch Routes

The North Split of Interstate 29 and I-35 in Kansas City, Missouri Interstate 29 Kansas City, MO ↔ International Border – Pembina, ND U.S. 75/77 North at Interstate 129 in South Sioux City, Nebraska Interstate 129 Iowa / Nebraska South Sioux City, NE ↔ Sioux City, IA I-29 North at I-229/U.S. 59 by Amazonia, Missouri Interstate 229 Missouri St. Joseph, MO ↔ Amazonia, MO Interstate 229 South in Sioux Falls, South Dakota Interstate 229 South Dakota Sioux Falls, SD ↔ Sioux Falls, SD