https://www.youtube.com/watch?v=2Mva5S6pnYQ&t=161s Toronto Sun/videos
Making roads narrower doesn't improve traffic.
https://toronto.citynews.ca/2022/06/24/toronto-traffic-delays-weekend-road-closures
Wide streets can have more pedestrian crossing islands for improved safety.
https://www.toronto.ca/services-payments/streets-parking-transportation/traffic-management/
https://storeys.com/toronto-traffic-congested-report-2019
https://www.tomtom.com/traffic-index/ranking/?country=CA,MX,US