BurlOak
Senior Member
I believe it was 130 km/hr when I studied Civil Engineering. When did they lower it?
according to the GEOMETRIC DESIGN STANDARDS FOR ONTARIO HIGHWAYS
Commonly used design speeds are:
120 krn/h for freeways
110 km/h for major arterials carrying long distance traffic, and all four-lane divided and undivided highways
100 km/h for all other arterials and collectors
80 km/h for local roads and secondary highways.
I believe that most of the new highway 11 to North Bay used a 140 design speed.