World’s largest steam locomotive heads out on tour

Union Pacific’s Big Boy No. 4014 will travel coast-to-coast in commemoration of the semiquincentennial.

World's largest steam locomotive announces spring tour schedule

Union Pacific's Big Boy No. 4014 steam engine embarks on its first coast-to-coast tour to celebrate America's 250th anniversary.

Union Pacific’s Big Boy No. 4014 to make 27 whistle-stops across four western states

Locomotive departs Cheyenne on March 29 for coast-to-coast tour marking America's 250th birthday ...
The Loop Newspaper

Union Pacific Big Boy No. 4014 heads back to California

Union Pacific Big Boy No. 4014 will be coming from Cheyenne, Wyoming on its first ever coast-to-coast tour, celebrating the ...
Business Wire

Big Boy No. 4014 Historic Coast-to-Coast Tour to Make 27 Whistle-Stops During Western Leg

OMAHA, Neb.--(BUSINESS WIRE)--Union Pacific’s legendary Big Boy No. 4014, the world’s largest operating steam locomotive, is steaming up for the western leg of its coast‑to‑coast tour to celebrate ...