Don't Look Down...

The world's most dangerous roads. Pictures at DirJournal.

This one is

Guoliang Tunnel in Taihang mountains (China)

The name of the tunnel translates from Chinese as the “Road that does not tolerate any mistakes”. First the tunnel was created by the villagers from the remote area of the Taihang Mountains to get a way out to the outside world. Presently the road is 15 feet high and 12 feet wide which is pretty scary for the drivers. The tunnel has 30 windows to enjoy the scenes.

Amazing pictures!