Drivers heading south toward Casselberry and the Orange County line on State Road 436 should plan on lane closures around the clock this week.
The Florida Department of Transportation says crews will work in two shifts on the stretch of SR 436, also known as Semoran Boulevard, between Lake Howell Road and Casselton Drive.
The schedule
- Overnight, Sunday, Nov. 1, through Thursday, Nov. 5, 8 p.m. to 6 a.m.: intermittent single-lane closures in the outside lanes of northbound and southbound SR 436, plus closures on side streets, while crews mill and pave.
- Daytime, Monday, Nov. 2, through Friday, Nov. 6, 8 a.m. to 5 p.m.: intermittent single-lane closures in both the inside and outside lanes in each direction for concrete work and manhole adjustments.
Each overnight closure ends at 6 a.m. the following morning, according to FDOT's lane closure notice for Seminole County, the only state road closure the agency lists in the county this week.





