The Hobe Sound Bridge was hit by lighting and is stuck in the open position, according to a Martin County Sheriff's Office dispatcher.
The bridge connects Hobe Sound to Jupiter Inlet.
The bridge has been in the open position since around 5:30 p.m.
County crews are trying to fix the problem, the dispatcher said. However, they do not know how long before the bridge will be operational again.
The dispatcher wasn't sure if the problem was causing a traffic jam