From the undercarriage down to the rails, the locomotive shows its age in a half century of rust. But above, the gleaming red, yellow and black painted exterior encases the latest in engine and drive ...

Locomotive manufacturing newcomer Integral dx has completed its third unit for the U.S. military, a rear-cab switcher for the ...

North American railway franchise Union Pacific has partnered with two Californian air-management districts to upgrade ten low-horsepower diesel-electric locomotives of its yard switching fleet, in a ...

Union Pacific is partnering with the Bay Area Air Quality Management District and Sacramento Metropolitan Air Quality Management District to repower 10 low-horsepower diesel-electric locomotives into ...