Area : Sandong Il Tunnel, Jeollabuk-do, South Korea
Population : 0
Alternate names : Sandong 1 Tunnel,Sandong Il Tunnel,sandong1teoneol,산동1터널
Feature : road tunnel
Elevation : 0M
Dem : 295M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 35.48883, 127.49720 (, )
Current Time : 2025-09-16 09:48:23