Environmental Design for Tunnel Entrance

지하차도 및 터널 개선방안 환경설계

Location Bongcheon-dong, Gwanak-gu (Oncheon-road) ~ Sangdo-dong, dongjak-gu (Gyeonghyang Rex Ville APT.)

Length L=820m (Road: 510m, Tunnel: 310m), B=20m (Four-lane)