Municipal Office

395 Mulock Drive P.O. Box 328 Station Main, Newmarket, Ontario
L3Y 4X7

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  • January 2 to 31: Cedar Street (partial lane and full road closures)

    Created: Thursday, December 21, 2023

    ​NT Power will making electrical improvements along Cedar Street in downtown Newmarket from January 2-31 in order to convert overhead wires to underground. Doing so will decrease the chances of power outages caused by inclement weather.


    • January 2-5, 15-19 and 22-26: Partial Lane Closure (with working hours from 7 a.m. to 5 p.m.)
    • January 8-11 and 28-31: Full Lane Closure (overnight work from 9 p.m. to 5 a.m.)

    Deliveries, waste pick-up and emergency access will remain in place.

    More information and updates will be provided at:

    Please see map for alternate routes and details.

    Click to enlarge map.

     Cedar Street Road Closure.jpg