Seminole Expressway/SR 417 Widening Project from Aloma Avenue/SR 426 to SR 434

FPID: 417545-1

Project Details

Florida’s Turnpike Enterprise is widening Seminole Expressway/State Road (SR) 417 from four to eight lanes between Aloma Avenue/SR 426 and north of SR 434 in Seminole County.

It is estimated the project will cost $300 million and construction is expected to continue through 2030.

For more details on this project click on the Project Fact Sheet below.

Project Resources

Fact Sheet

Construction Alert

Construction Alert – Median Access Closure Along Aloma Avenue/State Road 426 At Mystic Lake Drive and Starwood Drive in Seminole County

Construction Alert – New Northbound Seminole Expressway Exit Ramp to Westbound Aloma Avenue Open to Traffic

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Laura Spencer

Community Outreach Manager
Consultant to Florida’s Turnpike Enterprise