the 35/115 would need access to places like this gas station cleaned up first before becoming 400-series
Find local businesses, view maps and get driving directions in Google Maps.
www.google.com
Same with Highway 11 past the 400 split. Too many businesses border it. Bypass this and they'll complain. Cut off access via access roads and they'll complain a little less.
Find local businesses, view maps and get driving directions in Google Maps.
www.google.com
-There's also a lot of homes with driveways on this stretch. They would likely need to be expropriated, which means a bypass route may be the cheaper option.
Find local businesses, view maps and get driving directions in Google Maps.
www.google.com
Sorry this isn't super related to the GTA west highway. Just hope they don't build it like these examples.