Borrisokane / Flagstaff Turn Lane

Estimated Timeline
Start	mid August 2025
End	fall 2025
Location
Borrisokane	intersection with Flagstaff
Impacts
Traffic	information to come closer to start date.
Trucks	Construction truck traffic is not permitted to use Flagstaff detour.

Updates

No trucks on Flagstaff (July 7, 2025)

We've requested that trucks use Flagstaff from the Cambrian detour, and instead use arterials.

Turn Lane Confirmed

 I know that traffic has increased significantly year over year.  I have spoken to the city on this to prioritize investment on this road. What we can anticipate is that this summer we will see a left turn lane to Flagstaff dr when going southbound on Borrisokane, with a slip lane (widening) for continuous southbound traffic.  There will be a roundabout installed at Cambrian and Borisokane with some additional streetlighting in the 2025/26 timeframe.  As the new Caivan development is built out in that area, I will be working with the developer and city to ensure that the development charges and community benefit funds address the need for upgrades.