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Roadway Drainage

SR 429 from Stoneybrook West Parkway South to Florida’s Turnpike 

Client: Central Florida Expressway Authority
Location: Lake County

The project consists of widening to the inside for the additional use lane and closing the median to accommodate future part-time shoulder use. All mainline bridges within the project limits will also be widened to accommodate appropriate shoulder widths, additional general use lane or ramp modifications.  Provide drainage design services and permitting. 

SR 429 drain on the side of the road

Turnpike Mainline All Electronic Tolling (AET) Phase 8, (MP 132.5 – MP 154)

Client: Florida Turnpike Enterprise
Location: St. Lucie and Martin Counties

 Drainage analysis for 5 separate new toll gantry sites and 6 removal locations. Includes permitting through SFWMD. Provided floodplain compensation for impacts at Site 8 (Martin County).Drainage modifications at the Park and Ride at SR 714 required coordination with FDOT District Four. FGT impacts were avoided at Site 9 (Martin County) and Site 10 (St. Lucie County). Detailed temporary drainage analysis to accommodate high speed detours along Turnpike Mainline; Spread criteria and hydroplaning risk was a constraint.

Turnpike mainline toll booth
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