Massive Big Boy locomotive to start coast-to-coast tour in March: What we know

The 133-foot-long locomotive is the only Big Boy to still travel the tracks.
Railway Age

UP: Big Boy, Lincoln Locomotive Unite for Tour

Union Pacific’s (UP) Big Boy No. 4014 and Lincoln Locomotive No. 1616 last week rode the rails together for the first time as part of a limited excursion tour in Colorado and Wyoming. Big Boy No. 4014 ...