Folsom Lake Crossing weekday closures

·         Motorists are advised to take alternate routes between 1:30 and 2:30 weekdays.

·         Cyclists and pedestrians should be aware that access will be restricted beginning at 12:30 p.m. and ending at 2:30 p.m.

Detour signs will be posted with alternate routes during the closure window.  Blasting operations and related road closures will not take place on weekends or holidays.

The auxiliary spillway project is part of the Joint Federal Project, a $900-million cooperative effort between the US Army Corps of Engineers, U.S. Bureau of Reclamation, Central Valley Flood Protection Board, California Department of Water Resources and the Sacramento Area Flood Control Agency to improve the safety of Folsom Dam and reduce flood risk for the Sacramento area.


Additional information and project videos are posted at