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SR 924/Gratigny Parkway

The scope of work consisted of the installation of a new drainage conveyance system, including 15 drainage structures, 1,529 LF of drainage pipe ranging from 15” to 54” diameter, the construction of a 2.31 acre retention pond, 84 LF of twin jack and bore 36” pipe, and 16,580 SF of temporary sheet pile; the installation of six Solar-Powered Speed Feedback assemblies (SPSF), four on the outside shoulder and two which are called out to be installed within the median barrier wall; the milling and resurfacing of all lanes and ramps of SR 924 from SR 826 to just west of NW 67th Avenue.

Sergio Gonzalez, PE


$3.2 million


Miami-Dade Expressway Authority


Miami-Dade County, Florida


March 2018 – December 2018

FDOT Work Categories

10.1 Roadway CEI
10.3 Construction Materials Inspection
10.4 Minor Bridge and Miscellaneous Structures CEI

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SR 924/Gratigny Parkway

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