India, Aug. 16 -- A female cyclist survived miraculously after being sucked underwater while trying to cross a flooded Tucson, Arizona bridge. The 20-year-old woman had to be revived with CPR.

A shocking eyewitness video of the woman has gone viral on social media.

The Pima County Sheriff's Office responded to a water rescue at Sabino Canyon Thursday, August 13, after the woman tried to ride her bike across a bridge as raging floodwaters surged through the area. Authorities said that the rushing water swept the woman and her bike underneath the bridge.

The video shows the woman struggling to escape after getting trapped in a hole, KOLD reported. She is then suddenly seen getting sucked beneath the churning water.

A woman who tried to ...