Progress Rail Services
A Catepillar Company

All photos by Mike Condren unless otherwise noted


This Tier 3 compatable locomotive is in the consist of MEMTUL entering Cherokee Yard in Tulsa on August 30, 2014 on its way to the west coast in the San Bernardino area. It is basically a SD40-2 with low emissions. They are partially funded by the State of California so they are to remain in Southern California service.
Raymond Hamm



Progress Rail Services

This page was designed and is maintained by Mike Condren. If you have materials
that you would like to contribute, contact me at