As Glenn , Jr. and Doris were on the road towing the old coupe , U.S. 1 , U.S. 15 , U.S. 17 , U.S. 52 .
U.S. 301 were the routes most likely used the most , particularly where these major highways merged .
As Glenn , Jr. and Doris were on the road towing the old coupe , U.S. 1 , U.S. 15 , U.S. 17 , U.S. 52 , and U.S. 301 were the routes most likely used the most , particularly where these major highways merged .