Hudson Terminal Railway's veteran Alco S1 moves a cut of cars in the yard at Hudson, Colorado.

Hudson Terminal Railroad's #646 (Alco S1) works a string of oil cans in Hudson, Colorado.

Early morning stop at Cohocton.

Hudson Terminal Railroad's Alco S1 runs through the yard to get a cut of oil cans.

Hudson Terminal Railroad's Alco S1 runs past a vintage heavy weight passenger car in Hudson, Colorado.

A crew member throws a switch for the Hudson Terminal Railroad's Alco S1.

Inside the recently restored cab of Alco 5, the control stand shines in the afternoon sun showing the unique contrast of 1940's engineering to modern day.

Owner & operator of the SC&H protects the Rockwell Road grade crossing as Alco 5 proudly leads the way as the Hadley Express heads south for Corinth.

In true Adirondack fashion, water steadily flows on the Sacandaga River under the D&H Hadley Trestle as the final run of the day to the Maple in April festival crosses over featuring Alco 5.

Hudson Terminal Railroad's #646 (Alco S1) heads to the yard to get a cut of oil cans repositioned in the terminal at Hudson, Colorado.

SC&H Alco 5 shines in the afternoon sun as it pulls the Hadley Express into Corinth after completing the second & busiest ride of the day with engineer Roth watching ahead of the movement before h... (more)

The Hadley Express has just arrived at Hadley/Luzerne Station on it's second run of the day dropping off passengers for the "Maple in April" Festival featuring SC&H ALCO 5

A veteran Alco S1 working at the Hudson Terminal Railroad muscles a cut of oil cans onto a siding.

Hudson Terminal Railroad's #646 (Alco S1) moves a cut of oil cans in the terminal at Hudson, Colorado.

The 78-year-old Alco S1 still makes bank for the Hudson Terminal Railroad as it works the yard in Hudson, Colorado.