Tehachapi Pass Train Loop! This is one of the most important engineering marvels in California railroad history. This loop de loop allows locomotive carrying heavy loads to travel from LA to San Francisco. | John Bartell

Ever wondered what it would be like to take a ride through The Loop? Here's a peak of some of the amazing views via a passenger train traversing through The Loop and the beautiful mountains surrounding Tehachapi. | City of Tehachapi, CA Government

Some video shows the unique Southern Pacific Cab Forward steam locomotives on Tehachapi Loop. From the Pentrex show "Southern Pacific Cab Forward Collection" https://rfd.video/PentrexCabForward | Steam Giants

A serious Santa Fe mixed freight goes about its business of climbing Tehachapi Loop. From the Pentrex show "Cajon Pass & Tehachapi Loop" https://rfd.video/SoCal | Railfan Depot

A BNSF freight crosses over itself at tunnel 9 and then we see the RB&BB Red Unit circus train. From the Pentrex show "Southern California Rails" https://rfd.video/SoCalRails | Railfan Depot

A southern Pacific heavy mixed freight descends Tehachapi Loop. A set of Santa Fe light engines waits its turn. From the Pentrex show "Cajon Pass & Tehachapi Loop" https://rfd.video/SoCal | Railfan Depot