Boulder City, Nev.
Released On: January 21, 2005
The roadway normally closes at 11:00 p.m. daily and re-opens at 5:00 a.m. daily. The opening time of 5:00 a.m. will not change.
The temporary change in the road closure schedule is needed so drill rigs can be brought onto the dam at night to obtain concrete core samples from the dam. Core sampling is a normal examination process that is periodically conducted at Reclamation dams as part of routine maintenance procedures.
DOI | Recreation.gov | USA.gov
Stay in touch with Reclamation: Facebook | Twitter | YouTube | Flickr | Tumblr | Instagram | RSS | Multimedia