This project involves the basic and detailed design for the straightening of the road in the Dongmak to Gaeya section of National Route 86, converting it into a tunnel to reduce travel time and enhance traffic stability.

Providing transportation convenience for road users and balanced regional development by improving facilities from Wigok-ri, Seorak-myeon, Gapyeong-gun, Gyeonggi-do to Dongmak-ri, Seomyeon, Hongcheon-gun, Gangwon-do, to two lanes (tunnel)

1. #Tunnel
2. #Domestic
3. #Gyeonggi-do
4. #Highway