The Port of Stockton said Wednesday it has selected Seattle-based SSA Marine, a large global operator of marine cargo terminals, to manage a dedicated facility created for a new barge service that will haul export and import containers to and from the Port of Oakland, 75 miles away on the San Joaquin River. The container-on-barge service has been in the works for more than three years, but port officials now anticipate opening for business in early spring. The M-580 service ("M" f...