Live Chat I-35 Community Nearby Traffic Johnston (Poi place town) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Johnston (Poi Place Town) Urbandale, IA 4.94 Grimes, IA 6.23 Des Moines, IA 6.57 Interstate highway exits close to Johnston (Poi Place Town) Exit 129, i80 2.91 Exit 129, i35 2.92 Exit 131, i80 3.01 Interstate highways close to Johnston (Poi Place Town) i80 map 2.91 i35 map 2.92 i680ne map 156.58 State roads close to Johnston (Poi Place Town) IA 28 map 3.01 IA COUNTY R6F map 3.28 IA 141 map 4.70