Eglinton Avenue is a major east-west arterial thoroughfare in Toronto and Mississauga, in the Canadian province of Ontario. Within Toronto, Eglinton Avenue is the only road which crosses through all six former municipalities. The road begins at 6th Line in Milton as Lower Baseline, becomes Eglinton Avenue as it crosses into Mississauga, then crosses through Toronto to end at Kingston Road. The section between the Etobicoke Creek and Renforth Drive forms the city limits of Toronto and Mississauga.