| Date |
Event |
| 1941-08-16/1941-09-02 |
CNR tenders for extension to to five existing stalls of enginehouse, with new arch brick and castings shop; lunch room, toilet, platform and roaddway at Mimico [The Globe and Mail (Toronto), Tuesday, August 19, 1941, p. 5, c. 4] |
| 1951-12-17 |
CNR orders 77 lever, relay interlocking from General Railway Signal[Railway Age, December 17, 1951, p. 72] |
| 1952 |
At Mimico Yards in Toronto Terminals all major track extensions were completed, and work was begun on a yard inter-communication system. [CNR 1952 Annual Report, p. 18] |
| 1954-04-12/1954-04-29 |
CNR tenders for construction of two yardmasters' towers[Toronto Daily Star, Tuesday, April 13, 1954, p. 23, c. 5] |