Chat Report Accident Traffic Marietta Traffic 2024-12-26 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Marietta Coal Run, OH 0.48 mi Watertown, OH 0.48 mi Williamstown, WV 4.33 mi Interstate highway exits close to Marietta Exit 1, i77 2.50 mi Exit 185, i77 4.19 mi Exit 6, i77 6.66 mi Interstate highways close to Marietta i77 map 2.50 mi i70 map 64.44 mi i79 map 92.55 mi State roads close to Marietta OH 26 map 1.21 mi OH 7 map 1.27 mi OH 60 map 1.44 mi