N.A. Degerstrom has built some of the most complex bridges in the Northwest. Our experience in building structures that cross roadways and waterways has earned a solid reputation in the public and private sectors. We are experienced in successfully completing projects using innovative contracting methods. In our years of bridge construction, NAD has developed strong relationships with public agencies and engineering companies to address specific design and construction issues on major transportation projects. When it best serves the needs of our client, we partner with other companies specializing in transportation construction, giving us the ability to provide competitively priced, safe, quality structures on time and under budget.