Bhutan

Improved road conditions will lead to vehicles moving more quickly, which could cause an increase in road accidents, collisions with wildlife, or accidents involving transportation of hazardous goods. Road safety measures, such as proper traffic signs, need to be adopted. In addition, the Department of Roads needs to work closely with other public and private organizations public to increase public awareness of road safety. 

The new realignment provides access to rocky areas containing valuable rocks. The DOR will need to work closely with the Department of Geology and Mines to avoid illegal mining that could cause rockslides and damage the roads.