Saint Maries River Railroad Electro-Motive Division (EMD) GP-9 diesel locomotive number 103 (former Milwaukee 322) parked at the engine facility in Saint Maries, Idaho, circa 1998. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive .

Amtrak diesel locomotive 305 leads train number 25 at Nampa, Idaho on August 1, 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 305 leads train train 26 at Boise, Idaho on August 1, 1986. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Diesel locomotive BN 3507, Class GP40M with UP 2053 on the Camas Prairie Railroadat Lewiston, Idaho, November 28, 1995. Other Subject Classes: Locomotive-Diesel

Diesel locomotive BN 3507, Class GP40M with BN 3506 on the Camas Prairie Railroad at Lewiston, Idaho, November 28, 1995. Other Subject Classes: Locomotive-Diesel

Diesel locomotive BN 3507, Class GP40M with UP 2053 on the Camas Prairie Railroadat Lewiston, Idaho, November 28, 1995. Other Subject Classes: Locomotive-Diesel

Diesel locomotive BN 3507, Class GP40M with UP 2053 on the Camas Prairie Railroad at Lewiston, Idaho, September 16, 1995. Other Subject Classes: Locomotive-Diesel

Burlington Northern diesel locomotive 1506, formerly Great Northern 606, at Bonners Ferry, Idaho, on August 04, 1971. Number 1506 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 11032. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, steel caboose, grain elevator.

Burlington Northern diesel locomotive 1633, formerly Northern Pacific 559, at Naples, Idaho, on August 04, 1971. Number 1633 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 17479. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1765, formerly Great Northern 692, at Bovill, Idaho in 1981. Number 1765 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22472. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.