Y Covered Bridge No. 156 was a wooden covered bridge in Sugarloaf Township, Pennsylvania, that spanned the East Branch Fishing Creek on a seventy-six-foot queen post truss built in 1887. It represented a common nineteenth-century design used for modest rural crossings and formed part of the notable concentration of covered bridges in Columbia and Montour Counties. When it was lost, it was one of twenty-eight historic covered bridges in the area. Its importance was recognized by its listing on the National Register of Historic Places in 1979, but a suspicious fire destroyed it on August 15, 1983, after nearly a century of use.