One man had possible life-threatening injuries after his work vehicle went into a ditch and hit a pole in North Nashville.
The crash happened around 3 a.m. Saturday on Brick Church Pike.
The driver was pinned inside his tanker truck against a pole.
Authorities said he was taken to Vanderbilt University Medical Center. His condition was unknown.
Only one vehicle was involved, and officials said the cause of the wreck was unknown.
