Live Chat I-15 Community Nearby Traffic Black Sandy State Park (Landuse grass) 2024-05-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Black Sandy State Park (Landuse Grass) Fort Harrison, MT 5.94 East Helena, MT 12.27 Clancy, MT 13.18 Interstate highway exits close to Black Sandy State Park (Landuse Grass) Exit 193, i15 3.26 Exit 192b a, i15 3.32 Exit 187, i15 9.17 Interstate highways close to Black Sandy State Park (Landuse Grass) i15 map 3.26 i90 map 53.55 i94 map 293.41 State roads close to Black Sandy State Park (Landuse Grass) US 12 MT map 1.05 US 287 MT map 3.12 MT MT 282 map 6.96