The road, usually referred to as the Dalton Highway (and signed as Alaska Route 11), was initially built in 1974 as a supply route for the Trans-Alaska Pipeline System and is named after James Dalton, the Alaska-born engineer who directed and supervised its construction.
The Turkish road is extreme, bordered by a drop of hundreds of meters unprotected by guardrails. In China there are several tunnel roads carved into the mountains. Guoliang Tunnel is the most famous, but some of them are extremely more dangerous. The most shocking one is called Kunshan Tunnel Road.
In the Amazonian rainforest is the world’s most dangerous road that connects La Paz and the low-lying region of Coroico in the Yungas region of Bolivia. With solid rock on one side and 2000 feet hole on the other this La Carretera de los Yungas that is only 12 feet wide is one of the most spectacular road with its beautiful landscape view.
Fairy Meadows is the launching point for trekkers who wants to climb the the Nanga Parbat, the 9th highest mountain in the world and second in Pakistan after K2. The first part of the road can be driven by a 4x4 vehicle, but the concluding sections, all the way to Fairy Meadows, needs to be traversed by foot or by a bicycle owing to the congested narrow lane.