Patterson Covered Bridge No. 112 is a historic wooden covered bridge in Orange Township, Columbia County, Pennsylvania. Built in 1875, it spans Green Creek as a Burr Truss arch bridge and measures 81.66 feet long. Its covered timber construction and tarred metal roof reflect a traditional bridge form once common in the region. It is one of 28 historic covered bridges in Columbia and Montour Counties, an important concentration of 19th-century bridge building in the local landscape. Recognized on the National Register of Historic Places since 1979, it remains a surviving example of Pennsylvania’s covered-bridge heritage and a functional road bridge type.