Live Chat I-70 Community Nearby Traffic Lock 30 (Tourist attraction) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lock 30 (Tourist Attraction) Knoxville, MD 4.47 Lovettsville, VA 5.96 Brownsville, MD 8.64 Interstate highway exits close to Lock 30 (Tourist Attraction) Exit 49, i70 16.98 Exit 48, i70 17.17 Exit 52b a, i70 18.49 Interstate highways close to Lock 30 (Tourist Attraction) i70 map 16.98 i270md map 19.63 i81 map 34.52 State roads close to Lock 30 (Tourist Attraction) MD 17 map 0.28 VA 287 map 0.87 MD 478 map 0.90