5/1/2018

United States Government
Nevada (Lake Mead)
March 1979




One of the many tunnels along the U.S. Government line from Boulder City to the floor of Boulder Canyon. This line was not built for the ages and neither were the tunnels; falling rock was a hazard and eventually access was limited.




Last updated 5/1/2018. Text and photo ©2018 Lamont Downs.