One of the last patched SP AC4400's leads an eastbound ZLAMQ as it nears the top of the climb up Beaumont Hill.

Southern Pacific still holding on barely leading a southbound coal

UP 6379, one of the few remaining AC4400CWs still in Southern Pacific garb, leads loaded CPKC sand train 640, seen here running through Glenview, IL due to the dispatcher's decision to run the tra... (more)

UP 6379 & 6254 power a Proviso to North Platte manifest.

The rear DPUs of a Union Pacific coal empty rolls by a BNSF load grinding over Logan Hill, Wyoming, on the afternoon of June 18, 2015. UP GE AC4400CW No. 6379 is the former Southern Pacific No. 33... (more)

The rear of MWCPT passes Mormon Rocks on a nice fall morning.

An ex-SP AC4400 assists a Portland bound manifest upgrade on Cajon Pass.

While focus in the SoCal railfanning community was on the Big Boy's trip out of Yermo on Sunday, UP snuck out a treat in the form of this patched ex-SP AC4400, one of about eight left on train MWC... (more)