Deep in the heart of Mt. Airy forest lies this abandoned concrete bridge from an old roadway that has since been cut off by the construction of I-74 through the forest. My guess is that it carried an access road from West Fork Rd. into the park. Now no signs of the road but a trail does goes over it. A little downstream from here the creek enters 2 very large steel tunnels about 700′ long that goes through the fill made for interstate 74. Very cool to walk through those indeed.