Great Northern Railway Train 407 with SD-9 engine 583 at Fridley, Minnesota in 1967.

Great Northern Railway second section of Train 407 with F-7 engine 314A at Fridley, Minnesota in 1968.

Great Northern Railway 510 at Fridley, Minnesota in 1970. The locomotive is a General Motors Electro Motive Division E7-A Number 510 at head end of train no. 23 at Fridley, Minnesota; snow scene. Other subject classes: Locomotive, E-7

Great Northern Railway 505 at Fridley, Wisconsin in 1967. Red River with E7-A number 505 near Fridley, Minnesota. Other subject classes: E-7 , Locomotive

Great Northern Diesel Locomotive 505 at Fridley, Minnesota, July 28, 1967, diesel locomotive number 505, an Electro-Motive Division type E-7, leading Train 11 (the "red River "). Other subject classes: Passenger train

Burlington Northern F9A Number 768, F7B Number 733; GP20 Number 2027, F9A Number 790; in Fridley, Minnesota with train on March 5, 1981.

Burlington Northern F9A Number 766, F9B Number 781; F9B Number 783, F9A Number 792, all former Northern Pacific; in Fridley, Minnesota with train on March 6, 1980. Photo by K. F. Rasmussen.

Burlington Northern F9A Number 766, F9B Number 781; F9B Number 783, F9A Number 792, all former Northern Pacific; in Fridley, Minnesota with Frisco covered hopper 81122 on March 6, 1980. Photo by K. F. Rasmussen.

Burlington Northern Class SD40-2 Number 6377, built April 1974; SD40-2 Number 6801, (former Number 6341, built March 1973); SD40-2 Number 8162, built July 1980; Fridley, Minnesota with a freight on August 11, 1981. Photo by Al Christianson.

Burlington Northern GP7 Number 1555, former Great Northern Number 656; F9A Number 790, ex Burlington Northern Number 9824 and former Northern Pacific Number 6706A; F9B Number 771, ex Burlington Northern Number 9805 and former Northern Pacific Number 6702B; F7B number unknown; GP20 number unknown; with eastbound freight in Fridley, Minnesota on March 8, 1981. Group of four Burlington Northern single-bay airslide hoppers behind the power. Photo by Dan Poitras.