Drivers will have some road work to contend with along the Marine City Highway.  The St. Clair County Road Commission says the Rehabilitation of the Marine City Highway Bridge over the Marsac Creek between Bethuy and Church road in Casco Township is scheduled to begin Monday.  The road will be open to traffic, but lane closures and one lane traffic control will be needed to complete the work.  The cost of the work is estimated to be about $42,000, with completion scheduled for the end of August.