Location: Conowingo Rd and Rising Sun Rd, Cecil Cty Reassurance shield after the 273 junction. Location: Conowingo Rd and MD 276, Cecil Cty Less than a mile later we’ll approach MD 276. Location: Conowingo Rd and MD 276, Cecil Cty Follow 276 south to I-95 and US 40. Location: Conowingo Rd and MD 276, Cecil … Continue reading U.S. Route 1, MD-273 to MD-276