SR 105 Bridge Replacement over Sisters Creek2018-12-07T11:18:31+00:00

Project Description

SR 105 Bridge Replacement over Sisters Creek

RS&H served as prime design consultant for the SR 105 (Heckscher Drive) bridge replacement over Sisters Creek. The existing bascule bridge was replaced with a new 3,300-foot, high-level fixed span structure. RS&H provided final roadway and bridge plans for the project. The project greatly improved safety and mobility by adding full-width shoulders, sidewalks, and local access connections.

This section of Heckscher Drive traverses a historical archaeological site and salt marsh wetlands. The Archer Western/RS&H team developed an Alternative Technical Concept that reduced impacts to high quality saltmarsh wetlands while minimizing construction activities in the vicinity of an archaeologically significant shell-midden area. Extending the bridge length on the east side of the project also avoided the extensive soil remediation that would have been required to construct a four-sided MSE wall (soil plug).

Project Details

Description Transportation
Design-Build
Contractors-Transportation
Location Jacksonville, Florida
Client Archer Western
Owner Florida Department of Transportation
Awards National Award of Merit in the Transportation Category
DBIA, 2017

Contact

Chad H. Critcher, PE, CFM, LEED AP
Design-Build
704-940-4718
Chad.Critcher@rsandh.com