Margiotti Bridge – Winner of ABCD 2018 Outstanding New Major Bridge Replacement

SAI performed an alternatives analysis, preliminary engineering, and final design for the replacement structure of a 79-year-old structurally deficient bridge ...
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2020 ACEC/PA Diamond Awards

Last night SAI staff attended the ACEC/PA Diamond Awards held at the Lancaster Marriott at Penn Square in Lancaster, PA ...
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SR 3001-IRE/IR2, over Mehoopany Creek – Emergency Bridge Replacement

After the original bridge was destroyed by Hurricane Irene, SAI was contracted for the emergency preliminary engineering and final replacement ...
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SR 0028-164, Baum Curve Realignment and Slabtown Bridge Replacement

SAI was responsible for the preliminary engineering, final design, and construction consultation of approximately 1 mile of realignment of SR ...
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SR 0053-022, Cresson High Level Bridge Replacement

SAI was responsible for the preliminary engineering, final design, and services during construction for the replacement of a structurally deficient ...
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Interstate 79/279 Missing Ramps

SAI teamed with Michael Baker Corporation for the design of this important project to construct two missing interchange ramps at ...
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I-79/SR 0422 Interchange – Reconstruction

SAI was responsible for the design location study, preliminary engineering, final design, and services during construction for the replacement of ...
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SR 0021- A10, Masontown Bridge Replacement

SAI was responsible for the design location study, preliminary engineering, final roadway and structure replacement design, and construction consultation for ...
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SR 1028-A10, Culmerville Bridge Replacement

SAI performed the preliminary engineering, final design, and construction consultation for the replacement of the Culmerville Bridge carrying S.R. 1028 ...
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