BNSF 1061 leads a southbound freight with another interesting mix of power out of the tunnel at Walong.

UP 4019 leads a southbound intermodal train out of the tunnel at Walong, just above the Tehachapi Loop.

ATSF 106 leads a northbound around the Tehachapi Loop

An eastbound runs over the top of Tunnel 9 as it leads a string of empty intermodal racks around Tehachapi Loop.

An eastbound approaches tunnel 9 prior to taking a trip around the famous loop.

A set of ubiquitous BNSF Dash 9s leads a baretable over crossing #5 of Tehachapi Creek as it makes its way upgrade towards the 'loop'. Canon EOS 10D, 500@f8.0, 300mm

A fortuitous break in the clouds illuminates a "dog's breakfast" lashup on a westbound BNSF grain train descending the loop. Canon EOS 10D, 350@f6.7, 95mm

A UP covered hopper train is running around a stopped BNSF merch, using Walong siding on the loop to do so. Canon EOS 10D, 350@f6.7, 120mm