Urban Sky
Senior Member
I would assume soon after CP abandoned the line in 1986, as Tom Box suggests here:When did they purchase the M&O subdivision?
The M&O was formerly owned by Canadian Pacific. VIA last used it in November 1981, until the Canadian was rerouted to run on Canadian National's Kingston Sub between Montreal and Toronto.
CP abandoned it between Rigaud and the tail of the wye in Ottawa in 1986 and VIA took it over as a possible high-speed route.
It has been leased out for use as a recreational trail for several years, but with signs posted warning that it could revert to use for a railway. It seems that VIA has now decided that the Alexandria Sub will continue to be its Montreal - Ottawa route, so it has no further use for the M&O.
VIA giving up M&O Sub
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