DiDonato Associates has a long history in the inspection, design, and construction of bridges and culverts throughout New York State. We were one of the first firms to perform Biennial Bridge Inspection for New York State. Through our long-term involvement with the Erie, Cattaraugus, and Niagara Counties; the City of Buffalo; Towns of Lancaster and Orchard Park; NYSDOT; and NYSTA on design and construction of several bridges and culverts throughout the State, we have developed an innate understanding of State and local requirements. Bridge/Culvert services include: