FILE - In this Dec. 18, 2012 file photo, a truck driver watches as a freight container, right, is lowered onto a tractor trailer by a container crane at the Port of Boston in Boston. The crane and a reach stacker, left, are operated by longshoremen at the port. The longshoremen's union may strike if they are unable to reach an agreement on their contract, which expires Dec. 29, 2012. A walkout by dock workers represented by the International Longshoremens Association would bring commerce to a near halt at ports from Boston to Houston. (AP Photo/Steven Senne, File)
Updated: December 28, 2012 11:10AM
NEW YORK — A deal has been struck that for now averts a strike by 14,500 longshoremen at major ports on the East Coast and Gulf of Mexico.
A federal mediator announced Friday that an expired contract for workers in the International Association of Longshoremen would be extended for another 30 days while negotiations continue.
The longshoremen had been preparing for a possible strike Sunday that would probably have crippled operations at ports that handle about 40 percent of all U.S. container cargo.
The mediator says there have been major steps forward toward resolving the dispute.