Take a look at the damaging effects of heavy flooding on Highway 78 on the Red River Bridge south of Yuba in Oklahoma. According to the video description, the sinkhole is 20 feet wide and 30 feet deep. The Red River Bridge is expected to be closed for months.
https://www.youtube.com/watch?v=60kF-GU3sPc
Source:
NewsVidsAZ
Durant Democrat