Very thorough answer, thank you for explaining. What would you recommend for King St that would also apply to the HTA?
To me it sounds like an always red light would work well (with only the bike and transit signals alternating green and red) and then only activate the solid green traffic light during hours in which deliveries and taxi's can go through.
In all honesty, I get why taxis and deliveries would like access, but it would make so much more sense to just pedestrianize at least part of King with just the streetcars going down the middle. Or even just every other block, so its guaranteed that no cars can go straight. If other cities can have pedestrian malls with streetcars, I dont see why we cant either.
I agree that just showing red all day along King is fine. In the short term (within the HTA) I'd make a few minor adjustments:
- remove one of the bicycle signal heads
- remove the Bicycle Signal sign
- relocate the remaining bicycle signal head lower down near the pedestrian head (some intersections already have this)
- have the bicycle signal display the same thing as the transit signal
- install a red light camera
- at the few intersections where there is a significant volume of legal traffic, use the existing intersection cameras to only trigger the right turn arrow if there are more than 2 cars waiting. This avoids unnecessary pedestrian delay.
- at the other intersections where there's a right turn phase, remove the right turn phase from the normal cycle. Streetcars can still trigger the right turn phase to get additional green time after the end of the pedestrian count down.
In the longer term we desperately need some HTA updates to allow us to use white transit signals instead of red/amber/green signals.
The most important addition is diagonal white bars to represent turns. Those could replace the vertical white bars currently used in Toronto to represent transit turns, which frees up the vertical bar to represent a straight through movement such as on King. It could be also installed as a 4th aspect on signals along transit routes to allow buses to proceed straight during the Leading Pedestrian Interval.
It would also be good to have the option of horizontal bars instead of yellow and red lights on transit signal heads. There should be a line in the HTA that allows municipalities to authorize specific vehicles to also use the transit signal when necessary, such as garbage trucks and snowplows. That would avoid the need to write "and authorized vehicles" on signs. With these changes, the Transit Signal sign would no longer be required.
The requirement to have two signal heads should be waived for transit signals, or at least provide an exemption that allows the secondary head to be on the near side, like the exemption was added for bicycle signals in 2016.
Once the HTA is updated and all existing vertical bars in Toronto are changed to diagonal bars, the Transit Signal signs on King could be either removed entirely (replaced with just a single white bar above the red light), or one head could remain with white bar aspects and the Transit Signal sign removed.
Will the red light cameras be able to ticket people turning left?
Yes. It is illegal to proceed straight or left during a red light.