OMAHA, Neb. (AP) — Union Pacific will spend more than $1 billion to upgrade 600 of its old diesel locomotives over the next three years and make them more efficient, but regulators still want it ...

Union Pacific donated No. 4014 in 1961 the RailGiants Train Museum. A year later the locomotive arrived in Pomona, according to a company news release.

Union Pacific 4014 is an appropriately named “Big Boy” locomotive. It is 132 feet, 9 inches long, and weighs over one million pounds . It has two sets of eight drive wheels, plus two sets of ...

SPRINGFIELD -- Union Pacific's new commemorative No. 1616 Lincoln Locomotive will be coming to Springfield for a public ...

These locomotives, which will work similarly to a plug-in hybrid car, can operate in multiple modes with various ways to charge the locomotive batteries such as wayside and onboard charging. Union ...

The Union Pacific steam locomotive Big Boy No. 4014 is seen Friday, July 19, 2024, in far western Weber County near Little Mountain on its way into Ogden.

Union Pacific’s combined electric locomotive purchases and upgrades to its rail yard infrastructure are expected to exceed $100 million, making it the largest investment in battery-electric ...

Union Pacific's famed Big Boy steam locomotive will be headed west during its "Westward Bound" summer tour. The world's largest operating steam locomotive, Big Boy No. 4014 will depart from its ...

The locomotive was retired 20 years later, having traveled 1,031,205 miles in its 20 years in service, according to Union Pacific. Union Pacific reacquired No. 4014 from the RailGiants Museum in ...

ROSEVILLE, Calif. (AP) — Union Pacific said on Monday that it will spend $20 million testing low-emissions locomotives in California. The railroad may eventually test up to 25 locomotives with ...

A worker walks past the wheels on the Big Boy No. 4014 at a Union Pacific restoration shop at the Cheyenne Depot Museum in Cheyenne, Wyo., Saturday, May 4, 2019.

OMAHA — Union Pacific will spend more than $1 billion to upgrade 600 of its old diesel locomotives over the next three years and make them more efficient, but regulators still want it to do more ...