Live Chat I-295 NJ Community Nearby Traffic Grindstone Traffic 2024-06-27 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Grindstone Chestnut Ridge, PA 3.95 Brier Hill, PA 3.98 Allison, PA 4.16 Interstate highway exits close to Grindstone Exit 39, i70 12.63 Exit 40, i70 13.07 Exit 37b a, i70 13.15 Interstate highways close to Grindstone i70 map 12.63 i79 map 29.36 i76 map 30.25 State roads close to Grindstone US 40 PA map 2.30 PA 166 map 3.61 PA 88 map 5.64