Location: Baltimore Pk and Kennett Pk, Chester Cty Reassurance shield after the 52 split. Location: Baltimore Pk and Parkersville Rd, Chester Cty Reassurance shield about a mile later. Location: Baltimore Pk and Fairville Rd, Delaware Cty Reassurance shield a couple miles later as we enter Delaware County. Location: Baltimore Pk and Wilmington Pk, Delaware Cty … Continue reading U.S. Route 1, PA-52 to US-202/US-322