The Bistline Covered Bridge, also known as Flickinger's Mill Covered Bridge, is a historic wooden covered bridge located in Southwest Madison Township near Blain in Perry County, Pennsylvania.

Bistline Bridge has a 96-foot-long span and a total length of 103 feet, 13.8 feet wide, and a vertical clearance above deck of 11 feet. It is a Burr Truss bridge, constructed about 1871, that crosses Sherman Creek.

Of the 1,500 covered bridges that once stood in the state of Pennsylvania, as of 2019, approximately 200 remain.

It was listed on the National Register of Historic Places in 1980.

Located at:  N40 20.038   W77 28.228    -    WGCB #38-50-03

Photographed in 2019.