GMTX 423 on Farmrail at Altus, OK.

Farmrail power consisting of a leased GMTX GP15 and GNBC GP38 stands at Elk City, Oklahoma after arriving from Weatherford and switching frac sand hoppers.

One of the evening crews on the Richmond Pacific shuffles hoppers around near the port. With the days growing shorter, most of this work will begin to be done under the cover of darkness.