https://www.youtube.com/watch?v=jBESmfpB3vw
https://en.wikipedia.org/wiki/Toronto#Transportation
The Real Reason Hwy 401 is the Busiest in North America https://www.youtube.com/watch?v=pFBQDIY3V74
More Lanes are (Still) a Bad Thing https://www.youtube.com/watch?v=CHZwOAIect4
How Toronto Got Addicted to Cars https://www.youtube.com/watch?v=KkO-DttA9ew
https://en.wikipedia.org/wiki/Greater_Toronto_Area#Transportation