USCG Escorts Blue Marlin on Columbia River


08/26/2014:A time-lapse video of the heavy lift vessel Blue Marlin as it transits the Columbia River past Astoria, Ore., Aug. 24, 2014.

The Blue Marlin is being escorted by Coast Guard and Coast Guard Auxiliary personnel, working with local law enforcement, to help ensure the safety of boaters as it carries a dry dock to a shipyard in Portland.

Credit:U.S. Coast Guard District 13:8/24/14