Siefert Associates, LLC has completed many successful demolition plans on iconic bridges in the New York City metropolitan area, including the Brooklyn Bridge, Triborough Bridge, and Bayonne Bridge.  Working closely with the contractor, we provide intricate demolition plans that reduce construction and fabrication cost. We provide our clients with the means and methods they need to complete complex projects on time and within budget.  Our experienced staff recognizes which proven solutions, accompanied by new and innovative ideas tailored to the project and client, can be implemented to safely and cost-effectively complete a bridge demolition job.  For over 15 years, Siefert Associates has worked closely with regional agencies and port authorities in submitting and obtaining approved working drawings, resulting in quick turn around for clients.