ontario highway commonly referred highway maintained highway canadian province ontario route began progressed north encountering highway immediately terminating east route established remaining unchanged nearly decades transferred today route known road road route description highway began near shoreline street crossed east copenhagen turned northward route progressed north serving communities route town highway continued north crossing highway served communities crossing rail line immediately south encountered interchange exit southwest ending soon intersection middlesex county road history port bruce road assumed august initially portion route paved highway paved north springfield section south paved remainder paved routing highway remained unchanged nearly years decommissioned entirely highway transfers april highway south transferred jurisdiction highway north interchange transferred months later january remainder highway transferred counties major intersections following table lists major junctions highway noted
Ontario Highway 73