Lambton County

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Road Closure Graphic The following temporary closures and detours on County Roads are required due to seasonal construction. Motorists are advised to follow the appropriate detour routes around areas. Your patience and cooperation are appreciated.

Although this list is intended to be comprehensive, unavoidable emergency closures and minor closures are not listed.  Be sure to check back for updates.


County Road 14 (Churchill Line) will be closed from County Road 26 (Mandaumin Road) to County Road 21 (Oil Heritage Road) for approximately eight weeks for a recycle and pave project. 

The project is scheduled to begin Tuesday, May 23, 2017 and last until Friday, July 14, 2017 (weather permitting). Detour routes will be posted on County Roads 26 (Mandaumin Road), 22 (London Line) and 21 (Oil Heritage Road). 

Only local traffic will be permitted in the construction zone. The public is asked to observe all road closure, speed limit and detour signs.


County Road 16 (London Road) and Murphy Road INTERSECTION will be CLOSED to through traffic on Monday June 19, 2017 from 6:00 a.m. - 11:00 p.m. (weather permitting).
For further information on the re-surfacing of County Road 16 (London Road)  click here.