The second ship to be so named by the Navy, Colington was launched 13 January 1945 by American Bridge Company, Ambridge, Pennsylvania; and commissioned 21 February 1945 as LST-1085.
Colington served with the U.S. Navy occupation forces in Asia after World War II,
USS LST-1085 was reclassified AG-148 on 27 January and named Colington on 1 February 1949. She was again reclassified to AKS-29 on 18 August 1951.
She was struck from the Navy List 1 April 1960.