In the 1960s many of the passenger stations serving smaller communities along the line were closed. The track between Wrexham and Saltney Junction was also reduced from a double to a single line in 1983. There was a large reduction in freight traffic on the route as a result of the mineral industries around Wrexham closing in stages beginning with the Wrexham and Minera Railway in 1952 and then the Wrexham, Mold and Connah's Quay Railway in 1954 and the last section through Croes Newydd closed in 1982.