The Jacks Mountain Covered Bridge (officially known as the G. Donald McLaughlin Memorial Covered Bridge) is a historic covered bridge in Hamiltonban Township, Adams County, Pennsylvania. It was built in 1890, and is a 75-foot-long (23 m), Burr truss bridge with narrow horizontal siding and a tin covered gable roof. The bridge crosses Tom's Creek. It is one of 17 covered bridges in Adams, Cumberland, and Perry Counties. It was added to the National Register of Historic Places in 1980.