Around half of Union Pacific's 8,500 plus locomotive fleet is certified under existing EPA Tier 0, Tier 1 or Tier 2 regulations governing air emissions. This means of course that a huge percentage ...

Construction got a slow start in Omaha, Nebraska, eastern terminus of the Union Pacific Railroad. By April 1864 the jubilance of groundbreaking had long ago faded into the ether. Chief engineer ...

Union Pacific has begun demolition on the former Southern Pacific machine shop in Sparks, a building that predates the city, KTVN-TV reports. The railroad and city have also updated plans for when ...

One player recreated a Union Pacific Locomotive, replicating many aspects of the real-world design. Mojang has revealed new features for the game that fans can already start testing out.