Morrison Knudsen 5001 at Portland Union Station with a transfer from Guilds Lake Yard. This was built as a Union Pacific type GP9 and rebuilt by Morrison Knudsen in 1982. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Builders plate from Morrison Knudsen on rebuilt Western Pacific type GP40 3502 at Hoyt Street Yard in Portland in 1981. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road Slug SG2 is in a southbound Milwaukee Road freight at Portland in 1980. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road 5601 and three other units at Portland Union Station heading to Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road 5601 and three other units at Portland Union Station heading to Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type SD9 502, type GP35 1506, and one other type GP35 heading northbound freight at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road type MP15-AC 437 and type GP9 282 at Portland Union Station heading to Southern Pacific Railroad's Brooklyn Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type MP15-AC 437 and type GP9 282 at Portland Union Station heading to Southern Pacific Railroad's Brooklyn Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP38-2 358 at Portland Union Station in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP38-2 358, type GP9 288, and type MP15-AC 437 at Portland Union Station heading to Southern Pacific Railroad's Brooklyn Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP38-2 358 and steel bay window caboose 991948 seen passing through Portland Union Station in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Milwaukee Road type GP40-2 358 leads type GP 288 and type MP15-AC 437 at Portland Union Station on its way to Southern Pacific Railroad's Brooklyn Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP38-2 357 and 359 with freight train from Southern Pacific Railroad's Brooklyn Yard is seen passing through Portland Union Station on way to Guilds Lake Yard then to Seattle in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road 34B and other Union Pacific E-unit diesels backing into Portland Union Station from the south in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP's 288 and 358 on a northbound caboose hop at Portland from Southern Pacific Railroad's Brooklyn Yard to Guilds Lake Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Milwaukee Road type GP9 288 at Portland Union Station in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP's 288 and 358 on a northbound caboose hop at Portland from Southern Pacific Railroad's Brooklyn Yard to Guilds Lake Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP9 282, type GP38-2 358 and steel bay window caboose 991948 seen passing through Portland Union Station in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Steel.

Milwaukee Road type SD40-2's 24 and 29 at heading northbound at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road type SD40-2's 24 and 29 at heading northbound at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road type SD40-2's 24 and 29 at heading northbound at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road type SD40-2's 23 and 28 at Portland Union Station heading southbound to Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type SD40-2 21 at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Milwaukee Road type GP 1502 and General Electric (GE) locomotive 5604 leads slug SG2 and other GE on southbound freight at Portland in 1980. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road type GP 1502 and General Electric (GE) 5604 leads slug SG2 and other GE on southbound freight at Portland in 1980. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Milwaukee Road bay window caboose 992151 trailing freight train at Portland Union Station heading southbound to Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Caboose-Steel.

A view of the Hammond Lumber Company mill pond at Astoria, Oregon, undated. Photo by Gifford & Prentiss.