Location: Crown Stone Rd and Barclay Rd, Templeville, Caroline Cty About a mile after we head out of Marydel we’ll enter unincorporated Templeville. Location: Crown Stone Rd and Barclay Rd, Templeville, Caroline Cty In Templeville we’ll approach MD 302. Follow 302 east to Smyrna, Del. Take 302 west to Barclay, US 301, and the Bay … Continue reading Maryland Route 454, MD-821 to MD-302