Northern Pacific steam locomotive 4009 at Yakima, Washington, on July 28, 1935. Number 4009, a class Z-3 built by Alco-Schenectady in 1913, arrives at the Yakima coal dock with an extra-east freight train. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, freight train, coal dock

Northern Pacific steam locomotive 4015 at Yakima, Washington, on June 27, 1937. Number 4015, a class Z-3 built by Alco-Brooks in 1917, is parked next to the Yakima roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 4017 at Yakima, Washington, on May 31, 1936. Number 4017, a class Z-3 built by Alco-Brooks in 1917, is parked next to the Yakima roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 4019 at Yakima, Washington, on June 02, 1934. Number 4019, a class Z-3 built by Alco-Brooks in 1917, is parked next to the Yakima roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 5117 at Yakima, Washington, in 1954. Number 5117 is a class Z-6 built by Alco-Schenectady in 1937. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 5142 at Yakima, Washington, in September 1947. Number 5142 is a class Z-8 built by Alco-Schenectady in 1944. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Plat Map of Northern Pacific facilities at Yakima, Washington, November 3, 1915, Sheet Number 2, Line Segment 642, 446, showing the Yakima yard, Yakima-Moxee City line.

Plat Map of Northern Pacific facilities at Yakima, Washington, November 3, 1915, Sheet Number 1, Line Segment 642, 446, showing the Yakima yard, Yakima-Moxee City line.

Plat Map of Northern Pacific facilities at Yakima, Washington, November 3, 1915, Sheet Number 3, Line Segment 642, 446, showing the Yakima yard, Yakima-Moxee City line.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 3, Line Segment 642, showing the Yakima yard, roundhouse, industry spurs.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 5, Line Segment 642, showing the Yakima yard, depot, industry spurs.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 1, Line Segment 642, showing the Yakima yard, industry spurs.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 2, Line Segment 642, showing the Yakima yard, industry spurs.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 4, Line Segment 642, showing the Yakima yard, industry spurs.

Plat Map of Northern Pacific facilities at Yakima, Washington, October 31, 1966, Sheet Number 6, Line Segment 642, 444, showing the Yakima yard, Yakima-Naches line.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Yakima, Washington, in October 1990. SP&S 700 stopped at the Yakima depot with an excursion consist while railfans watch the activity in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train, passenger depot.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Yakima, Washington, in October 1990. SP&S 700 stopped at the Yakima depot with an excursion consist while railfans watch the activity in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train, passenger depot.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Yakima, Washington, in October 1990. SP&S 700 pauses at the Yakima depot between excursion trips in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train, passenger depot.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Yakima, Washington, in October 1990. SP&S 700 stopped at the Yakima depot with an excursion consist while railfans watch the activity in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train, passenger depot.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Yakima, Washington, in October 1990. SP&S 700 stopped at the Yakima depot with an excursion consist while railfans watch the activity in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train, passenger depot.

Union Pacific Railroad diesel locomotive number 2038 at Yakima, Washington, undated. UP 2038 with 2014 on a freight train at Yakima. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Union Pacific Railroad diesel locomotive number 2040 at Yakima, Washington, undated. UP 2040 with 2004 on a freight train at Yakima. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Washington Central Railroad Electro-Motive Division (EMD) SW1200 diesel locomotive number 212 (construction number 29788, built in 1965) switches cars at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) pushes a cut of cars by the newly-renovated Yakima Depot at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, station.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) makes up its train at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, covered hopper car.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 302 (construction number 22719, built in 1957 as Northern Pacific 316) parked at the engine facility in Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Washington Central Railroad (WCRC) Caboose 100 at Yakima, Washington, undated. Other Subject Classes: Caboose

Washington Central Railroad (WCRC) diesel locomotive 101, the 'Trancisco Texan', a Class F7B at Yakima, Washington, undated. Other Subject Classes: Locomotive-Diesel

Washington Central Railroad (WCRC) diesel locomotive 2184, a Class GP38 on the turntable at Yakima, Washington, undated. Other Subject Classes: Locomotive-Diesel

Washington Central Railroad (WCRC) diesel locomotive 2184, a Class GP38 on the turntable at Yakima, Washington, undated. Other Subject Classes: Locomotive-Diesel