Immediately adjacent to the 17-wall SR429/SR414 Interchange Project we reported on previously, we are now working on 11 more walls (178,790 SF panel area) in the next project phase known as the SR429/SR414 Maitland Extension.
This phase includes five bridges and many challenging geometries:
Graffiti-resistant Fractured Fin finish
- Two walls with modified panel joints to facilitate extremely tight 20' radii
- A closed 40' high box in a confined area backfilled with a conveyor system
- One temporary wire wall to facilitate traffic while a permanent wall was built
- One terraced wall with combined height of 40'
In keeping with Florida’s preference for attractive, durable and graffiti-resistant finishes, Fractured Fin was specified for the 5' x5' panels. The finished precast walls and coping were later painted in warm natural colors to offset the green steel bridges.
Project: SR429/SR414 Maitland Extension
Owner: Orlando, Orange County Expressway Authority
Engineer of Record: DRMP
General Contractor: Sema Construction Inc.
Wall Contractor: MSE Systems
Type of Product/Application: Precast Panel Walls; Vehicular Bridge Structure
Dimensions: 11 Walls Total (178,790 SF Total Panel Area)
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