Area : Guwan Tunnel, Daejeon, South Korea
Population : 0
Alternate names : Guwan Tunnel,guwanteoneol,구완터널
Feature : road tunnel
Elevation : 0M
Dem : 222M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 36.27853, 127.43239 (, )
Current Time : 2026-06-26 08:46:53