Live Chat I-29 Community Nearby Traffic US 75 IA 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 75 IA South Sioux City, NE 3.50 Dakota City, NE 8.49 Big Sioux, SD 8.61 Interstate highway exits close to US 75 IA Exit 147a, i29 0.73 Exit 147b, i29 0.85 Exit 148, i29 1.47 Interstate highways close to US 75 IA i29 map 0.73 i229sd map 115.58 i680ne map 117.77 State roads close to US 75 IA US 77 NE IA map 1.42 US 75 NE map 4.98 US 75 IA map 5.47