HOUSTON — A 25-year-old man has died after getting knocked off an 18-wheeler trailer he was dancing on when it drove under a bridge, according to Houston Fox television affiliate KRIV. 

The incident took place Monday morning in Houston around 11:35 a.m. According to Fox 26, the 18-wheeler was traveling south on U.S.-59 when the man either jumped or crawled onto the vehicle. Police say the man was knocked off the trailer when it went under the Tuam Street bridge. He was then taken to the hospital where he was pronounced dead.

The driver of the 18-wheeler was found to be not impaired, questioned and released.

Investigations are ongoing.