EMD’s GP20 series was developed out of Union Pacific experiments with turbocharging GP9s. But it was Santa Fe that, starting in 1960, ordered 75 of the new 2,000-hp units, more than any other ro... (more)
Two BNSF units bring up the rear of a northbound coal empty on the Joint Line just north of downtown Castle Rock, CO. The train is crossing over Interstate 25, as seen from Rock Park off of Front... (more)