EPA: Diesel Emissions Reduction Act helped retrofit more than 50,000 engines
MBTA puts new Hyundai-Rotem rail cars into service
Metro-North places 200th new M-8 car into service on New Haven Line
Kansas City Southern inspects new rack, flat cars
ARCI: Rail-car orders climbed, deliveries flatlined in Q1
NCTD orders new split disc rotors, continues Sprinter service tests
Houston's METRO marks four million travel miles, launches new light-rail cars
New Mexico enacts locomotive fuel tax bill
Railinc report: North American rail-car fleet's size swelled, average age shrank in 2012