Live Chat I-90 Community Nearby Traffic Montrose Traffic 2024-05-30 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Montrose Humboldt, SD 13.72 Canistota, SD 15.09 Salem, SD 15.94 Interstate highway exits close to Montrose Exit 374, i90 7.52 Exit 368, i90 12.29 Exit 379, i90 12.76 Interstate highways close to Montrose i90 map 7.52 i29 map 32.76 i229sd map 41.68 State roads close to Montrose US 81 SD map 16.24 SD 34 map 29.12 US 18 SD map 53.75