A southbound manifest winds its way out of Tunnel 10, just ahead of another southbound that'll pop its head out of the tunnel a few minutes later.

A short southbound manifest climbs the Loop on a very slow Tuesday thanks to MoW work. Even though it was a slow day for action, I'm grateful I got a chance at the 'classic' shot of the Loop.

BNSF 4878 leads a stack train upgrade southbound out of Tunnel 10 after negotiating the Tehachapi Loop moments before.

The famed Tehachapi Loop as seen from 20,000' MSL looking southwest. Hwy 58 is the road in the foreground and Tunnel 10 is on the left side of the frame.

Work train headed out of the loop.

Manifest climbs the loop at Walong

A Richmond (CA) to Alliance (TX) train rounds the Tehachapi Loop on its way east on Father's Day 2006.

UP 9630 down hill on the loop.

A quintet of SD40-2s rounds Tehachapi Loop.

Grinding upgrade around the Tehachapi Loop...

The Memphis Blue Streak, behind nine GP40s, rolls a blistering pace off the western slope of Beaumont Hill.

Dash 8 515 leads a second section of a 971 train out of tunnel 9 and around the Loop.