SP RCE slave unit plus borrowed from CN units for wheel slip testing shoving eastbound train climbing Beaumont Pass through San Timetao Canyon.

With a relief crew added to the train at Riverton, a 98 car MHNRV is back on the move headed towards Roper Yard on June 15, 1997.

In December '76 SP was testing borrowed CN GP40W's tractive effort systems, here remote "slave" unit 8350 along with the trio of CN units leads an RCE power set on 8300 east at Beaumont, CA

Always a treat when those tunnel motors made it to the midwest, 8350 East rolls past Union Station and a westbound.

Westbound SP 8350 pokes its nose out of the old wooden snowsheds that protected the west end of summit Tunnel 41 on Track 2 over Donner.

A mid-train helper assists in lifting an SP PTLAY train uphill at Bealville