Metrolink CEM Train
PORT OF LONG BEACH, CALIF. -- J.D. Anthony, center, helps hang a banner on one of two new Metrolink trains in the Port of Long Beach (Calif.) on Tuesday, March 2, 2010. The new trains arrived by ship from South Korea. The cars are the first of 117 that feature a new collision-absorption technology called Crash Energy Management (CEM).
Photo by Jeff Gritchen / Long Beach Press-Telegram