Live Chat I-29 Community Nearby Traffic IA 12 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to IA 12 South Sioux City, NE 3.50 Dakota City, NE 8.49 Big Sioux, SD 8.61 Interstate highway exits close to IA 12 Exit 147a, i29 0.73 Exit 147b, i29 0.85 Exit 148, i29 1.47 Interstate highways close to IA 12 i29 map 0.73 i229sd map 115.58 i680ne map 117.77 State roads close to IA 12 US 77 NE IA map 1.42 US 75 NE map 4.98 US 75 IA map 5.47