khaldoon
Active Member
I live in Mississauga not far from that intersection and I've never heard it referred to by that name.
Though you do find some people who refer to Hurontario as highway 10 (particularly north of the 401), I have never met anyone who refers to the Mississauga section of Dundas as highway 5.
I think if you ask random 100 young people (say under 30) in Mississauga where the 10&5 intersection is, over 90 of them would have no clue.