Autoroute 427 SB Rehabilitation, Toronto, Ontario, Canada
Owner: The Ministry of Transportation, Ontario
Traffic Count: 325,000 ADT
Work Window: 8-hour nighttime closure
The project consisted of both intermittent and continuous repair on several areas of the 427 SB Express route mainline. Normal weight precast concrete Super-Slab® panels were used for full depth replacement. Traffic was detoured onto the parallel collector road to allow access to all 3 of the express lanes during the nighttime closure.
