An 81-year-old Centralia man died Thursday after injuries suffered in a wreck earlier this month on the Interstate 5 Nisqually River Bridge.
The State Patrol identified him as Louis Moore.
Troopers said the gold 1999 Ford Escort that Moore was driving northbound hit the back of a black 2011 GMC Terrain driven by a 36-year-old Olympia man.
Speed caused the wreck, according to the State Patrol.
Both men were wearing seat belts. The Olympia driver was not injured.