Redesign of Estero Parkway Flyover Case Study Steel box girder redesign in place of cast-in place concrete box Linear static modelling using beam and shell elements Signi?cant cost savings made Photo: ZEP Construction Finley Engineering Group, Inc. (FINLEY) used LUSAS Bridge for its engineering redesign of the Estero Parkway Flyover in Fort Myers, Florida, for the contractor, ZEP Construction. In doing so, FINLEY’s four-steel box girder design produced signi?cant savings in construction costs over an initially proposed cast-in-place concrete box girder design. As the result of the engineering redesign done using LUSAS and cost-e?ectiveness measures taken by Zep Construction, $2.94 million will be passed to the project’s owner, Lee County, Florida, as a value engineering credit. Overview Th

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