Live Chat I-70 Community Nearby Traffic Frederick Monocacy Water Plant (Water weir) 2024-05-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Frederick Monocacy Water Plant (Water Weir) Unionville, MD 5.19 Walkersville, MD 7.75 New Market, MD 8.94 Interstate highway exits close to Frederick Monocacy Water Plant (Water Weir) Exit 55, i70 2.18 Exit 56, i70 2.37 Exit 54, i70 3.15 Interstate highways close to Frederick Monocacy Water Plant (Water Weir) i70 map 2.18 i270md map 4.14 i81 map 40.15 State roads close to Frederick Monocacy Water Plant (Water Weir) MD 144 map 1.44 US 15 MD map 2.26 MD 26 map 2.49