The Warren County Board of Supervisors met in regular session Tuesday morning. The board approved several bids for projects around the county, including a bid awarded to Murphy Heavy Contracting for $496,000 and $322,000 to Herberger Construction for a bridge replacement, and $224,000 awarded to Midwest Contractors Inc. for patching on Highway S23. The board approved the rezoning of land, approved a credit card for the IT department, and changed the speed zones on Summerset Road from Highway 65/69 to 45mph to 35mph, changing from 50mph to 30mph.