R.E. Warner prepared preliminary and final design to replace a single span bridge carrying Quarry Road over the west branch of the Black River in Brighton and Wellington Townships in Lorain County, Ohio.  The existing bridge consists of a 79 foot Warren steel truss with concrete and masonry abutments.  The scope of work included surveying the project area, improving the horizontal and vertical alignments and hydraulic analysis.  The proposed structure is non-composite, prestressed concrete box beams on capped pile abutments with an 80’-6” span.