Here's some food for thought. What if there was a west-leg of the London Ring Road, and an extension of St. Thomas' Highway 3 bypass. An interchange with the 401 might look like this:
I know the dimensions might be a little off, but I like playing around with the Google Maps style.
Also here's how an extension of the Highway 3 bypass might be built, complete with interchanges. This freeway would service approximately 100,000 people if built today. However, considering it probably won't even be considered for another few decades, it will probably serve upwards to 250,000 people.
Click on image for bigger version.
