Live Chat I-29 Community Nearby Traffic Yankton (Poi place city) 2024-06-02 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Yankton (Poi Place City) Mission Hill, SD 11.73 Saint Helena, NE 13.17 Utica, SD 15.18 Interstate highway exits close to Yankton (Poi Place City) Exit 31, i29 50.21 Exit 38, i29 50.61 Exit 26, i29 51.74 Interstate highways close to Yankton (Poi Place City) i29 map 50.21 i229sd map 83.72 i90 map 86.59 State roads close to Yankton (Poi Place City) US 81 SD map 1.04 US 81 NE map 3.01 NE 12 map 17.80