Roundabout

Watch a live cam of the Ancaster Traffic Circle (in the city of Hamilton) - a similar roundabout is proposed for Governors Road at Huntingwood, which would be an effective way to calm traffic.

I'm fairly certain that the city has budgeted some money to bring this into reality.

It's "new" so it will likely frighten people at first, but it is actually safer in terms of lower collision rates, etc. than other intersection types.