SOUTHERN MARYLAND OIL Address: 8910 CRISFIELD HWY, WESTOVER, MD 21871 Phone: (410) 651-2858 Gas Stations, Shell Other Businesses: Subway at 9010 Ocean Hwy, Westover, MD 21871 SUBWAY at 9010 Ocean Hwy, Westover, MD 21871 Goose Creek Marina at 25763 Rumbley Rd, Westover, MD 21871 Maryland Corrections Fac at 30420 Revells Neck Rd, Westover, MD 21890