Greene County Route BB bridge over the Little Sac River will be closed until further notice.
A Missouri Department of Transportation inspection showed that the bridge was in deteriorating condition. The department decided to close the bridge immediately.
Crews are still finalizing the schedule and method of repairs, but intend to have the bridge back open by the end of the year.
The bridge was constructed in 1939 and carries around 400 cars across the Little Sac River.