Live Chat I-29 Community Nearby Traffic Map at Synergy Audio 2024-04-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Map At Synergy Audio Waverly, SD 8.99 Kranzburg, SD 15.59 Goodwin, SD 20.83 Interstate highway exits close to Map At Synergy Audio Exit 180, i29 4.93 Exit 177, i29 5.35 Exit 185, i29 10.99 Interstate highways close to Map At Synergy Audio i29 map 4.93 i90 map 139.26 i229sd map 149.64 State roads close to Map At Synergy Audio US 81 SD map 0.52 US 212 SD map 2.96 US 12 SD map 41.98