I hit the tunnel wall while I was drowsy and overturned...Congestion on the way to work.

At around 8:30 a.m. today (7th), an SUV driven by A in his 20s hit the left wall and flipped over in the Geumjeongsan Tunnel on the Busan Outer Ring Expressway.

No one was hurt, but there was a traffic jam on the way to work while handling the accident.

The police believe that A caused an accident while driving drowsy.