Welcome to SAI! We are a transportation-focused civil engineering and construction management firm specializing in bridge and highway design, structural inspection, traffic engineering, design management, and construction management and inspection.  A leader in the field of transportation design and construction management, SAI has provided government and private sector clients with innovative, accurate, and reliable design and consulting engineering services for over 54 years.

Project Spotlight:


Kenmawr Bridge Temporary Bridge Launch

The temporary bridge to carry Kenmawr Avenue over the Norfolk Southern Railroad was launched on Monday, July 20, 2020. The temporary structure will be in service while the new Kenmawr bridge is being constructed directly adjacent to it. This innovative method will help with minimizing the impact to roadway users. SAI was the designer for this project and is providing design consultation services during construction. https://www.linkedin.com/company/255894/admin/ ...
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