County Road 16A Closures and Detours for Next Three Weekends

July 20, 2026 – As part of First Coast Expressway construction, weekend closures of County Road 16A between Timberwolf Trail and River Reach Parkway are planned from 8 p.m. Friday, July 24 through 5 a.m. Monday, July 27; 8 p.m. Friday, July 31 through 5 a.m. Monday, Aug. 3; and 8 p.m. Friday, Aug. 7 through 5 a.m. Monday, Aug. 10. The closures are necessary to allow for pipe installation across the roadway.

During the closures, traffic will detour via State Road 16 and State Road 13 as shown on the map below.

map of County Road 16A road closures and detours

Stay informed about lane closures and roadwork in your area by following FDOT District 2 at @MyFDOT_NEFL on X, at MyFDOTNEFL on Facebook or by visiting nflroads.com. Drivers seeking real-time traffic alerts may visit www.FL511.com or download the FL511 app.

Stay informed of more St. Johns County news by subscribing to our e-newsletters and learn how we’re shaping our community’s future by advancing the SJC Strategic Plan through the Office of Public Affairs.

Share: