A railway bridge that spans the Fraser River between Abbotsford and Mission, British Columbia, Canada, was struck by a gravel barge twice.   The barge was pinned against the south pier.   Gravel on the barge had to be removed before it could be dislodged.    After being secured by four tugs, the barge proceeded down the river.   The barge was damaged and suffered water ingress.  The bridge was closed while a diver did an inspection and traffic was diverted to a different crossing.   After the inspection the bridge was reopen and no damage was found.   No reports of injuries.