The Kramer Covered Bridge No. 113 is a historic wooden covered bridge located at Greenwood Township in Columbia County, Pennsylvania. It is a 50-foot-long (15 m), bridge with a metal roof constructed in 1881. It crosses Mud Run. It is one of 28 historic covered bridges in Columbia and Montour Counties. The Kramer Covered Bridge No. 113 was listed on the National Register of Historic Places in 1979. In 2007, it was "totally rebuilt".