Union Pacific GE AC4400CW No. 6433 has its third axle/traction motor assembly replaced, as it slowly is lowered in the drop pit and carefully watched by a machinist and an electrician. The locomot... (more)

A couple of GE locomotives are in for work over the drop pit in the Diesel House at Union Pacific’s Burnham Shops in Denver, Colorado, on December 16, 2015. UP GE AC4400CW No. 6344 is having its... (more)

Entering the Tunnel. Led by a Winchester & Western locomotive, the Georgia Woodlands run to the CSX Interchange at Bennett enters a neat tree tunnel on its way down the line.

A group of Union Pacific EMD and GE locomotives get repairs and inspections done inside the Diesel House at UP’s Burnham Shops in Denver, Colorado, on December 21, 2015. Unfortunately, UP closed... (more)

4-6-0 express train steamlocomotive A 3/5 # 705 (SLM built 1904) of SBB Historic, maintained and operated by steam group Zürich, is on the first test run after an about 4 years heavy overhaul. He... (more)

Union Pacific GE AC4400CW No. 6891 gets an inspection over the pits in the Diesel House at UP’s Burnham Shops in Denver, Colorado, on December 16, 2015.

G512-G532 pass through McKinnon Station with 9564 up Long Island steel train.

A new air compressor is installed into Union Pacific GE AC4400CW No. 6891 inside the Backshop at UP’s Burnham Shops at Denver, Colorado, on the evening of December 17, 2015. Normally this can be... (more)

In the cab of the 4-6-0 express train steamlocomotive A 3/5 # 705 of SBB Historic, maintained and operated by steam group Zürich, in the roundhouse of the Bahnpark Brugg AG.

Day's End: GWR 4079 'Pendennis Castle' at the Didcot Railway Centre.

A welder makes repairs to the plow on Union Pacific GE AC4400CW No. 6344 inside the Diesel House at UP’s Burnham Shops at Denver, Colorado, on the evening of December 8, 2015.

Several EMD locomotives are in the Diesel House at Union Pacific’s Burnham Shops in Denver, Colorado, on December 16, 2015. Built in 1874 by the Rio Grande, the shops and yard at Burnham, locate... (more)

Machinist Hector M. Ramirez carefully checks his progress while operating the Simmons wheel lathe truing the wheels of Union Pacific GE ES44AC No. 8260 in the railroad’s locomotive shop at South... (more)

After traveling approximately 4,000 miles, all subway trains in Buenos Aires must undergo a general inspection.In the photo you can see the inspection of an ALSTOM METROPOLIS 300 SERIES, similar i... (more)