Thousands of people came out to see the world’s largest steam locomotive as it chugged through the Pittsburgh area on Saturday.
Union Pacific’s Big Boy No. 4014 has been on a nationwide tour in celebration of America’s 250th anniversary for months now. It departed from Altoona at 9 a.m Saturday and wound its way through Western Pennsylvania.
Crowds flocked to the tracks to see the locomotive move through and cheer it on. So much so that in Derry, local fire crews had to do crowd control…