Project A work will build on the previously completed design work documented by others in the Procurement Ready Report (January 2020) and is being advanced as a Group ‘B’ undertaking following MTO’s Class EA for Provincial Transportation Facilities. For more information about the Class EA process, please refer to the Class EA section.
Project A includes the following key improvements to Highway 401:
Widening to a Six Lane Cross-Section
Median Storm Sewer
Concrete Median Barrier
Rehabilitations/Widenings of the Tremblay (Tilbury) Creek, Little Baptiste Creek and Baptiste Creek bridges
Noise Barrier (eastbound lanes in the vicinity of Queen Street)
Short duration intermittent nightly closures (2 nights per ramp) of the westbound Highway 401 ramps at Queens Line and the ONroute for concrete pavement retexturing
Five New Overhead Signs
A Design and Construction Report (DCR) will be prepared to document environmental impacts and mitigation measures and will be available for a 30-day public review period between February 20, 2021, and March 22, 2021.
This page will be updated as information becomes available.
Construction updates for Project A will be available on the Construction Updates page.
If you would like to contact us regarding the project, please click here.
The project is located along Highway 401 from 0.6 km east of Essex Road 42, easterly to just west of Merlin Road