Tunnel Number 3 USGS Evergreen Quad, Colorado, Topographic Map

Tunnel Number 3 is a Tunnel in the state of Colorado (county of Jefferson), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 39.74139 and W -105.32722. Tunnel Number 3 is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Evergreen quad. The nearest major town is Lakewood, CO.