The Eilenberger Springs replacement bridge was designed to span Towanda Creek and allows access to the Eilenberger Spring treatment plant.  The cast-in-place, reinforced concrete culvert had a 22-foot span, a 12-foot clear roadway width, and a clear opening height of 11-feet.  Wing walls extended a horizontal distance of fourteen feet at a forty-five degree angle from the corners of the box culvert. Replacement bridge design was in accordance with PADOT LRFD Box Culvert (BXLRFD) to support H-20 loading conditions.