At least 1 (and possibly as many as 3) UNWELCOME SIREN ALARM(s) on Hirschdale Road have been reported as REACTIVATED by some trail users violating Nevada County orders. The most recent report of activation was from the end of January 2024 and we are continuing to look at the options to mitigate this issue. Nevada County officials have been contacted who are addressing this issue.

Trail Users have the right to pass. Please respect the private property and stay on the old roadbed in this area. If you encounter any harassment or sirens in the area, please report this to us via our Trail Reporting Form.

Several new TPT route signs have been installed in the area that will denote new parking areas, a vehicle turnaround spot, and numerous large route signs, all approved by Nevada County.