Article Photos: Amtrak unveils locomotives to replace aging fleet 3/5

In this photo taken Saturday, May 11, 2013, is one of the new Amtrak Cities Sprinter Locomotives built by Siemens Rails Systems in Sacramento, Calif. The new electric locomotive, one of three of 70 to be built,  will run on the Northeast intercity rail lines and  replace Amtrak locomotives that have been in service for 20 to 30 years.(AP Photo/Rich Pedroncelli)