Due to recent weather conditions, weight limits will be placed on all St. Clair County weight restricted roads beginning Friday, February 17, 2017 @ 4:00 PM; until further notice.  During this time trucks must reduce axle weight by 35% on all weight restricted roads, with the associated speed limit maximum of 35MPH.

No OVER WEIGHT permits will be issued during this period without special permission. Over weight vehicles transporting during this time will be in violation of weight restrictions and will be cited. 

Weight restrictions are imposed by the Road Commission per Act 300, Sec. 257.722 (2) of the Michigan Motor Vehicle Code.

For daily updates please contact the Weight Restriction Hotline at (810) 388-4047.

Now Hiring!

Please visit out Employment Page to see what positions are available. 


Our Annual Presentation   

Annual Presentation

Our Annual Presentation   

Notice to Bidders

Sealed proposals will be received at the office of the Board of Road Commissioners of the County of St. Clair, 21 Airport Drive, St. Clair, Michigan, 48079 until 2:00 p.m., EDT, Thursday, March 23, 2017 for Southern St. Clair County Paving Projects.  Please visit our Bid page for further information.

Plans can be obtained by calling our main office at (810) 364-5720 beginning Thursday,  March 2, 2017

News Release  

Millage Renewal Document Link

Thank you for your Support

2015 Michigan's Roads & Bridges Annual Report

On May 2, 2016, the Michigan Transportation Asset Management Council (TAMC) delivered the Michigan 2015 Roads and Bridges Annual Report to the Michigan Legislature and the State Transportation Commission.  Michigan Law, MCL 247.659a(9), requires TAMC to file an annual report with the Legislature and State Transportation Commission by May 2 of each year.  The report summarizes road and bridge conditions and provides condition projections into the future.  The report also provides a synopsis of TAMC program activities and events over the past year.

News Release    /    Annual Report

Now Hiring Engineer I

The St. Clair County Road Commission is currently accepting applications for an Engineer I.  A complete job description and application can be found on our Employment page

2016 Phragmites Control Program

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