Notice of Road Closure Highway 401 Closed at Regional Road 25

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Highway 401 at Regional Road 25, Town of Milton


The Ministry of Transportation has set a date for the existing Regional Road 25 bridge in Milton to be removed so that the construction of the new bridge can be completed. Highway 401 at Regional Road 25 will close from 7 p.m. on Saturday, November 18 to 1 p.m. on Sunday, November 19 for the removal of the existing bridge on Regional Road 25 in Milton.

During the full closure of the 401, the following detour routes will be used:

  • Highway 401 eastbound traffic shall be diverted to the EB - NB/SB Ramp and the NB - EB ramp via the south ramp terminal intersection;
  • Highway 401 westbound traffic shall be diverted to a ramp-to-ramp connection (WB - NB/SB to SB-WB)
  • Regional Road 25 traffic will be detoured using local roads, and these routes will have directional signs and Paid Duty Police Officers to direct traffic.

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  • Blue lineDetour

Saturday, November 18 at 7 p.m. - Sunday, November 19, 2017 at 1 p.m.


For more information about the closure and detour, please contact

Additional Information: