platoon

Wide, multi-lane, one-way streets with traffic lights synchronized to allow maximum flow in Hamilton have this "platooning" effect on traffic:

Friday, 3pm Main, looking west from Queen Street

The traffic comes in dense waves, with these huge gaps (photo above). A two-way system would not have these barren zones, as traffic would be forced into a narrower lane configuration, likely resulting in a more steady, if slower (i.e. safer) flow. Currently, the "green wave" of synchronized lights allows for fast moving traffic, which makes the cycling and pedestrian experience uncomfortable and unsafe, which is why you don't see much of that activity along Main.

20 seconds later...