Chat Report Accident Traffic Mammoth Traffic 2024-12-15 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mammoth Grapeville, PA 1.77 mi Jeannette, PA 2.07 mi Penn, PA 2.95 mi Interstate highway exits close to Mammoth Exit 67, i76 5.11 mi Exit 75, i76 9.75 mi Exit 58, i70 10.25 mi Interstate highways close to Mammoth i76 map 5.11 mi i70 map 10.25 mi i79 map 41.86 mi State roads close to Mammoth US 30 PA map 0.04 mi PA 66 map 1.45 mi PA 136 map 3.42 mi