Live Chat I-29 Community Nearby Traffic Mattress Firm (Shopping departmentstore) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mattress Firm (Shopping Departmentstore) South Sioux City, NE 3.50 Dakota City, NE 8.49 Big Sioux, SD 8.61 Interstate highway exits close to Mattress Firm (Shopping Departmentstore) Exit 147a, i29 0.73 Exit 147b, i29 0.85 Exit 148, i29 1.47 Interstate highways close to Mattress Firm (Shopping Departmentstore) i29 map 0.73 i229sd map 115.58 i680ne map 117.77 State roads close to Mattress Firm (Shopping Departmentstore) US 77 NE IA map 1.42 US 75 NE map 4.98 US 75 IA map 5.47