With a light rain falling from the sky, the Union Pacific Big Boy arrives in Laramie, WY.

Union Pacific Big Boy #4014 and the UP #844 travel through Utah's Morgan Valley at Peterson with Mount Ogden in the distance.

Cass Shay no. 2 approaches the crossing at Back Mountain Road during the 2016 Cass Fall Photography Workshop.

Heisler No. 6 sits under a crystal clear, night sky at Cheat Bridge, WV during an overnight layover that was part of the Mountain State Railroad & Logging Historical Association's Cass Railfan Wee... (more)

Danny Seldomridge looks on from the cab of Western Maryland Shay No. 6 during his final week before retirement from the State of West Virginia.

Engineer Brad Hoover takes a break from brushing cinders off the running board of Shay No. 5.

Engineer Danny Seldomridge blows down the glass on the hydrostatic lubricator before the days trip up the mountain to Bald Knob.

James tends to Heisler No. 6 during Saturday evening's photo session at the water tower as part of the Cass Scenic Railroad's annual Fall Photography Workshop.

Cass Scenic Railroad Shay No. 4 leads a triple-header runby with No. 5 and No. 6. as part of the Cass Scenic Railroad's annual Fall Photography Workshop.

Levi poses on his fathers beautifully restored Farmall 300 series tractor as Shay No. 4 passes through the crossing at Gum field as part of the Cass Scenic Railroad's annual Fall Photography Works... (more)

Mower Lumber Co. Shay No. 4 leads a work train through the s-curve below Whittaker as part of the Cass Scenic Railroad's annual Fall Photography Workshop.

Mower Lumber Co. Shay No. 4 leads a work train through the tail of the upper-switchback during the Cass Scenic Railroad's annual Fall Photography Workshop.

Western Maryland Shay No. 6 drifts downgrade between the switchbacks with the Bald Knob train as it makes the return trip to Cass.

Western Maryland Shay No. 6 meets Shay No. 5 at the upper switchback before continuing on to Bald Knob.

In this photo taken while Shay No. 6 had been turned for the Great West Virginia Train Race in July, Shay No. 6 sits on the former C&O mainline while Shay No. 5 heads towards the shop.