Treasure Coast Header Image

State Road 714/SW Martin Highway Widening Project

Financial Number: 436870-1-52-01

Project Length: 1.127 miles

Project Limits: SW Citrus Boulevard to SW Martin Downs Boulevard

Start Date: August 6, 2021

Completion Date: Late 2024

Contractor: C.W. Roberts Contracting

Estimated Construction Cost: $21,345,976

Virtual Public Meeting & In-person Open House: Thursday, July 29, 2021

Scope of Work: Work on this project includes: widening SR 714/SW Martin Highway from a two-lane undivided rural roadway to a four-lane divided urban roadway; widening the bridge over Florida’s Turnpike; constructing seven-foot buffered bike lanes and six-foot sidewalks on both sides of the roadway; realigning SW Leighton Farm Avenue further west to line up with SW Deggeller Court and create a four-legged intersection; installing a new closed-drainage system with retention pond; and installing signing, signalization, and lighting upgrades.

Point of Contact:

Para información y preguntas en Español, por favor llame al (954) 777-4302.

Project Photos


Click to view enlarged version/details

During Construction

Click to view enlarged version/details
SR 714 Bullet Rail Double on bridge, Mar. 2024
Class 5 Finish SR 714 Bridge over Turnpike, Mar. 2024 SR 714 Final Base Rock Phase 3 from Citrus Boulevard to 42nd Avenue, Apr. 2024 SR 714 Sabal Palmetto Tree placement, Apr. 2024 Grading and sodding swales, May 2024
Drainage Pipe and structures desilting, May 2024

Project Graphics

Please click on a link below to view construction projects
in other areas of Treasure Coast:
Martin County ProjectsMartin County St. Lucie CountySt. Lucie County Indian River CountyIndian River County
Florida Department of Transportation
Florida Department of Transportation
Florida 511 Travel Info
FDOT District Four Youtube
Kids Zone