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 nearly 60 years.

Project Spotlight:

Marketing Up To The Minute: Bridge Agreement with PennDOT District 8-0

November 9, 2022, Harrisburg, Pennsylvania – Marketing Up To The Minute SAI Consulting Engineers, Inc. was selected for the following agreement: District 8-0 Agreement (E05360) – Franklin/Southeast Cumberland County Bridges, including six (6) projects: SR 0011, 0997, 3006, 3007, 3011 (Cumberland County) & SR 641 (Franklin County). The work entails scoping, preliminary engineering, final design and construction consultation services on these various bridge rehabilitation and replacement projects. SAI’s team includes JMT, AD Marble, Susquehanna Civil, CS Davidson, and AMT ...
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