One of Union Pacific's hottest trains, the ZCIG1 (City of Industry, CA to Global 1, IL) makes an appearance in Echo Canyon on Aug. 16, 2014.

Union Pacific's hot Los Angeles to Denver expedited intermodal roars eastward through Echo at sunrise on July 25, 2014.

Eastbound coal empty Echo Canyon

UP's hot ZNPOA rolls west through scenic Echo on June 28, 2014. The white refrigerated "K" Line containers are loaded with prime American beef in shipment to Japan.

Powered by a pair of EMD SD70Ms, a Union Pacific stack train heads west past the towering red rock walls of Echo Canyon, Utah, on March 12, 2012.

Union Pacific's Salt Lake City to Global 1 expedited intermodal takes the center siding at Echo on May 17, 2014.

A colorful "K" Line KTSLN4 stacker glides east through scenic Echo Canyon on May 23, 2014.

Union Pacific's hot ZG1SC rolls downgrade through the Weber River Valley with a combo of stacked containers and piggyback trailers on May 23, 2014.

An early morning arrival of UP's MRVNP roars east through Echo on May 23, 2014.

Due to a stalled QRVNPP on Main 2 in Echo Canyon, UP ran eastbound trains via Main 1 (against current of traffic) via track warrants between Echo and Wahsatch. The KOAMN-15 emerges from the Echo c... (more)

Meet at track speed
An eastbound Union Pacific stack train with EMD SD70M No. 3912 on the lead meets a westbound powered by brand-new GE ES44AC No. 7374 in Echo Canyon east of Echo, Uta... (more)

A train of auto racks from Salt Lake City heads east through Echo, bound for interchange with the Norfolk Southern at Kansas City, Kansas.

UP's Denver to Salt Lake City Expedited Intermodal glides west through Echo on a beautiful March 22, 2014 afternoon.

One of UP's hottest trains on the Evanston Sub, the City of Industry, CA to Global 1, IL intermodal heats up the rails at Echo on a chilly Jan. 25, 2014 afternoon.

UP's hot Denver to Salt Lake City UPS train was descending the Wastatch grade through Echo Canyon