- July 18, 2026
Almost 17 miles of State Road 100 will be resurfaced by the Florida Department of Transportation, along with other improvements, according to the state's website.
The improvements will extend from the Putnam County border, at the northern end of Crescent Lake, to U.S. 1 in Bunnell. The project also proposes to improve the connection of Deen Road to S.R. 100, across from the Bimini Bar.
Other proposed improvements include:
Evaluating existing guardrails to ensure they meet current safety standards. Guardrails will be reset or replaced where needed.
Adding audible vibratory pavement markings along the shoulders and centerline to reduce lane departures and crossover crashes.
Installing intersection lighting on S.R. 100 to improve visibility at the intersections of Water Oak Road, County Road (C.R.) 305, C.R. 302, and Deen Road.
A separate project is being planned to improve drainage along the corridor just west of the U.S. 1 overpass.
Design cost was estimated at $2.5 million, with construction at $16.3 million, according to the FDOT.
