South Tunnel USGS Gallatin Quad, Tennessee, Topographic Map

South Tunnel is a Populated Place in the state of Tennessee (county of Sumner), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 36.48032 and W -86.4661. South Tunnel is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Gallatin quad. The nearest major town is Portland, TN.