PDG has been providing bridge inspections since 1988, and has been doing so as a Prime consultant since 1998.  As a Prime, PDG has inspected over 12,500 bridges and over 2,900 culverts, ranging from small precast concrete structures and pipe culverts to multi-span pedestrian bridges to complex suspension bridges, long-span arch bridges, and interstate bridges. Our clients include NYSDOT, NYSTA, NYPA and other transportation authorities  and municipalities throughout the state.

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PDG has received very high ratings and performance recommendations with repeat designations from the NYSDOT bridge inspection management team. We have concentrated on building a dedicated group of inspectors who are making condition inspection their career.