Robin_ContactCentre designou esta questão a Engineering Services

Thank you for your concern, the 115 Street intersection is expected to be under construction within the next few months, after the construction, the timings will be reviewed and coordinated as best as can be with the Provincial lights at the intersection of 116 Avenue & 100 Street. Sorry for the inconvenience.

Thank you for your comment. We are aware that the traffic light at the intersection of 115 Avenue & 100 Street sometimes are not synchronized with the 116 Avenue & 100 Street traffic lights. The 116 Avenue & 100 Street traffic light currently belongs to the Province of Alberta. We have made adjustments to the traffic lights at 115 Avenue & 100 Street to synchronize it as best as we can without affecting the lights at 116 Avenue & 100 Street.

This intersection is being monitor and updated occasionally.