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Jackson County outlines bridge repairs, road closures and paving updates
Summary
County staff briefed supervisors on an upcoming concrete repair closure, a planned fall repair for Moorhead Ridge bridge with a $30,000–$45,000 estimate and other paving and reclaiming activities.
County roads staff told the Jackson County Board of Supervisors Tuesday that a concrete repair will require a road closure beginning tomorrow for a short-term tear-out and replacement, that detour and closure signs have been posted, and that nearby schools and emergency services were notified.
Staff said they included Easton Valley schools on the closure notifications and that detour signage and a temporary hand-painted sign were deployed to provide advanced notice. The office also said it uses text and email alerts and can notify fire, ambulance and school systems when closures occur; supervisors discussed using mass alerts or radio to reach county employees and partners.
The board received an update on Moorhead Ridge bridge: staff said final plans are complete, a contractor has been authorized to proceed, and the repair is expected this fall with a cost estimate between $30,000 and $45,000. Staff noted the repair addresses the truss but does not replace the deck or substructure; because the substructure and deck retain poor condition ratings, the bridge’s official score (for future grant rounds) would not change. Staff said the bridge will retain a 15-ton weight limit.
Staff also reported annual pavement markings have started earlier than normal so the county can benefit from new striping over the summer; the county plans similar safety improvements (paved shoulders, rumble strips, wider markings) for an overlay on Bernard Road next summer. County staff said they will submit a recently completed paving project for a smoothness incentive through the Asphalt Paving Association of Iowa; the smoothness incentive is a bid item that pays contractors, and selection for an award carries recognition but not additional payment beyond the contract incentive.
On equipment and operations, staff reported reclaiming work is ahead of schedule, ditch-cleaning continues, and a tracked excavator (“track hoe”) was arriving in June. Supervisors noted ongoing coordination with a safety committee meeting and urged timely public notifications for closures. The board did not take formal action on these operational updates.
