Diesel Locomotives, 1991-2000

After the Milwaukee Road merger, the Soo acquired a number of second-hand units, including a number of units rebuilt by the Milwaukee. Three of the units are seen here on a heavy transfer at Dayton's Bluff in St. Paul, MN on April 2, 1993. Lead unit 532 is an SD10, rebuilt in 1975 from an SD7 built in 1954. It appears the trailing units are the other two SD10s the Soo kept, 534 and 543. They were rebuilt from SD9s, also in 1975.