The new Red Bug Lake Road flyover bridge is set to open Saturday, Feb. 1.
The bridge will take drivers over S.R. 436.
In advance of the opening, there will be a variety of lane closures that will take effect at 10 p.m. Friday, Jan. 31 through the overnight hours.
On Saturday, drivers traveling south on S.R. 436 heading to East Red Bug Lake Road will have to stay in the left lane and use the ramp that begins at Wilshire Drive to access the flyover bridge.
Drivers wishing to turn left onto Casselberry Square must use the same approach to the bridge and turn left at Kewannee Trail.
Detour signs will be used to advise drivers of traffic conditions in the area.