Live Chat I-77 Community Nearby Traffic Marietta Dental Works (Health dentist) 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Marietta Dental Works (Health Dentist) Coal Run, OH 0.48 Watertown, OH 0.48 Williamstown, WV 4.33 Interstate highway exits close to Marietta Dental Works (Health Dentist) Exit 1, i77 2.50 Exit 185, i77 4.19 Exit 6, i77 6.66 Interstate highways close to Marietta Dental Works (Health Dentist) i77 map 2.50 i70 map 64.44 i79 map 92.55 State roads close to Marietta Dental Works (Health Dentist) OH 26 map 1.21 OH 7 map 1.27 OH 60 map 1.44