Live Chat I-35 Community Nearby Traffic Decatur County Courthouse (Amenity court) 2024-06-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Decatur County Courthouse (Amenity Court) Decatur, IA 9.19 Garden Grove, IA 13.52 Davis City, IA 13.52 Interstate highway exits close to Decatur County Courthouse (Amenity Court) Exit 12, i35 8.42 Exit 18, i35 10.97 Exit 22, i35 15.67 Interstate highways close to Decatur County Courthouse (Amenity Court) i35 map 8.42 i80 map 91.58 i29 map 133.33 State roads close to Decatur County Courthouse (Amenity Court) IA 2 map 0.30 US 69 IA map 0.54 IA COUNTY J46 map 16.93