POTTSTOWN — Thousands endured the blistering, record-breaking heat Thursday for the once-in-a-lifetime experience of seeing the world’s largest steam locomotive still in operation steam its way into ...

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive, ...

The world’s largest operating steam locomotive — Union Pacific's No. 4014, nicknamed “Big Boy" — was making its way to the Navy Yard on Friday and visited Philadelphia as part of the nation’s 250th ...

Thousands of people turned out on June 8 when the largest operating steam locomotive in the world passed through Northeast Ohio en route to Philadelphia and its role in America’s 250th birthday ...

Union Pacific Big Boy No. 4014 drew crowds throughout Berks County on Thursday as part of its historic coast-to-coast journey marking the nation’s 250th anniversary. The cameras are out as the Big Boy ...

A big piece of Americana passed through eastern Pennsylvania on Thursday, as part of a coast-to-coast tour in celebration of America’s 250th birthday Saturday. People all across America have been ...

(WHTM) – Union Pacific’s Big Boy No. 4014 locomotive is headed to Central Pennsylvania as part of its nationwide tour. The 23 state whistlestop tour has already hit northeast Pennsylvania, with the ...

Add Yahoo as a preferred source to see more of our stories on Google. The Union Pacific 4014 Big Boy locomotive passes by the crowd during the Union Pacific Railroad Coast to Coast Tour on June 5, ...

The sound came first, long and loud. Rolling into the Reading Blue Mountain & Northern Railroad Outer Station from a distance, the distinct bellow of a train whistle instantly grabbed the attention of ...

As the Union Pacific Big Boy No. 4014 travels through central Pennsylvania, one landmark in particular — the Rockville Bridge — is generating lots of buzz. On July 7, the massive steam locomotive will ...

The Union Pacific Railroad’s famed Big Boy No. 4014, the world’s largest operating steam locomotive, left Scranton on Wednesday after a two-week stay at Steamtown National Historic Site. The ...