Live Chat I-29 Community Nearby Traffic Lewis & Clark State Park 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lewis & Clark State Park Turin, IA 12.66 Whiting, IA 12.87 Decatur, NE 12.89 Interstate highway exits close to Lewis & Clark State Park Exit 112, i29 1.15 Exit 105, i29 10.77 Exit 120, i29 13.26 Interstate highways close to Lewis & Clark State Park i29 map 1.15 i680ne map 61.26 i80 map 73.80 State roads close to Lewis & Clark State Park IA 175 map 0.15 IA CR E54 map 7.34 US 75 NE map 11.15