During my 1985 visit I caught quite a few GO Trains in action Here is an F40 approaching Union Station, taken from the glass covered walkway to the CN Tower
GO 700, I think these were GP40-2W On trains hauled by GP40's, an FP7AM was needed on the other end to provide HEP and a driving cab for going in the other direction
hehehe I love that! The walkway down the CN tower sure is a nice place to spot trains, been there 2 times before. keep it up sir!