Live Chat I-270 MD Community Nearby Traffic US 15 MD 2024-06-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 15 MD Unionville, MD 5.19 Walkersville, MD 7.75 New Market, MD 8.94 Interstate highway exits close to US 15 MD Exit 55, i70 2.18 Exit 56, i70 2.37 Exit 54, i70 3.15 Interstate highways close to US 15 MD i70 map 2.18 i270md map 4.14 i81 map 40.15 State roads close to US 15 MD MD 144 map 1.44 US 15 MD map 2.26 MD 26 map 2.49