Traffic Advisory – Lane & Ramp Closures

On behalf of DTI and Gateway Operations

Updated: November 5, 2025 at 3:15 p.m.

Lane and ramp closures will affect the following areas from Thursday, November 6 to Saturday, November 8:

🔹 Thursday, November 6 to Friday, November 7:  

 • Northbound lane of the One Mile House Viaduct

 • Eastbound on-ramp from the One Mile House Viaduct to Route 1

🔹 Updated: Friday, November 7 and Saturday, November 8:

 • Eastbound on-ramp from Crown St/Gilbert St Underpass to Route 1

 • Eastbound off-ramp from Route 1 to the One Mile House Viaduct

Please note: this work will not start until the eastbound on-ramp from the One Mile House viaduct to Route 1 is complete and re-opened.

⚠️ Closures may extend into the weekend due to weather.

🚧 Detour signage will be in place.

📍 Check NB511 for updates and plan ahead.

Please allow extra travel time, slow down, and drive with caution.

Questions? Contact Gateway Operations at 1-888-860-8399 or [email protected].