Chat Report Accident Traffic Williamstown Traffic 2024-10-30 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Williamstown Marietta, OH 4.33 mi Coal Run, OH 4.79 mi Watertown, OH 4.79 mi Interstate highway exits close to Williamstown Exit 185, i77 0.55 mi Exit 1, i77 2.99 mi Exit 179, i77 8.64 mi Interstate highways close to Williamstown i77 map 0.55 mi i70 map 68.69 mi i79 map 89.81 mi State roads close to Williamstown WV 31 map 0.44 mi WV 14 map 0.50 mi OH 7 map 2.75 mi