My Level: 3
Reason for request: Would like to improve TTS through this intersection.
I plan to remove the dog leg from Brunette and add a TIO to NB Columbia for “Keep Left” for continuing onto E Columbia as you must be in the left lane or you will be forced to keep right onto Brunette.
An example of this setup can be found here. There is a bit of a discussion about this tonight in the BC GHO