Motorists who use the Gandy Bridge could experience delays throughout the day Tuesday because of intermittent closings.
The closures will be "rolling" from 9 a.m. to 3 p.m., authorities said. The westbound lanes will be most affected, Florida Department of Transportation officials said, though eastbound lanes could be impacted.
Officials attributed the closures to filming of the TV show Top Gear, which will be getting shots of a sports car crossing the bridge.
The show has a permit and will have several cameras and a helicopter on scene.