Dongsea Highway extends 71.7 kilometers from East Hongcheon to Yangyang. It has 35 tunnels and 58 viaducts.
The highway is expected to boost economic growth in northern Gangwon Province and regions across Mt. Seorak and the east coast.
The expressway will have an opening ceremony at 8 p.m.
By Park Si-soo
origin @ http://www.koreatimes.co.kr/www/nation/2017/06/281_232219.html