Live Chat I-90 Community Nearby Traffic Hammermill Three Sister Stacks (Tourist ruins) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Hammermill Three Sister Stacks (Tourist Ruins) Elgin, PA 6.85 Edinboro, PA 6.85 Albion, PA 6.85 Interstate highway exits close to Hammermill Three Sister Stacks (Tourist Ruins) Exit 183b a, i79 3.50 Exit 182, i79 4.45 Exit 180, i79 6.60 Interstate highways close to Hammermill Three Sister Stacks (Tourist Ruins) i79 map 3.50 i90 map 6.93 i86 map 16.24 State roads close to Hammermill Three Sister Stacks (Tourist Ruins) PA 5 ALTERNATE map 0.64 US 20 PA map 1.50 US 19 PA map 1.50