These pictures were taken while railfanning in Portland, Oregon, in March, 1997. Starting at Burlington Northern's Hoyt Street Yard, we find Atchison, Topeka & Santa Fe #606, a 4,380-horsepower Dash 9-44CW that was built by General Electric in February 1994. Before the BNSF merger, Santa Fe's "Warbonnet" locomotives were rarely seen in the Pacific Northwest, but since the merger they were becoming somewhat more common.
A pair of switchers were parked at the Hoyt Street sand tower. Burlington Northern #214 is a 1,200-horsepower SW1200 (or SW12, as BN classified it) that was originally built by the Electro-Motive Division of General Motors in July 1957 as Northern Pacific #155. The Northern Pacific was merged into Burlington Northern in March 1970. Burlington Northern #387 is a 1,000-horsepower SW1000 (or SW10, as BN classified it) that was built by the Electro-Motive Division of General Motors in 1972.
Moving on to Union Pacific's Albina Yard, Chicago & North Western #8037 is a 3,800-horsepower SD60 that was built by the Electro-Motive Division of General Motors in September 1986. The Chicago & North Western was merged into the Union Pacific in April 1995.
Southern Pacific #6802 is a 3,600-horsepower SD45T-2R. It was originally built by the Electro-Motive Division of General Motors in May, 1972, as Southern Pacific SD45T-2 #9246. In March, 1987, it was rebuilt by Southern Pacific's Sacramento Shops as an SD45T-2R and was renumbered to Southern Pacific #6802. Southern Pacific was merged into Union Pacific in September 1996.
Union Pacific #1302 is a 1,500-horsepower MP15DC that was originally built by the Electro-Motive Division of General Motors in June 1974 as Pittsburgh & Lake Erie #1575. It was purchased by Union Pacific in December 1984 and was delivered in mid-February 1985, initially becoming Union Pacific #1277 and operating in its P&LE black paint. It was painted in Union Pacific colors and renumbered to Union Pacific #1002 in May 1985, and was again renumbered to Union Pacific #1302 in June 1987.
Union Pacific #5031 is a 3,600-horsepower SD50 that was built by the Electro-Motive Division of General Motors in December 1984. It was originally delivered in Union Pacific colors but with Missouri Pacific lettering. It was relettered for Union Pacific in August 1990.
Union Pacific #6325 is a 3,800-horsepower SD60M that was built by the General Motors Locomotive Group in London, Ontario, in September 1992.
Here is another, better picture of Union Pacific SD60M #6325.