This will be amazing! Close enough for me to drive to and spend a week.
The only concerning thing is this
Joining the region’s world-class mountain biking trails, the celebrated Pacific Crest Trail backpacking route, and epic skiing and outdoor recreation in and around Lake Tahoe, the Lost Sierra Route (a two-foot-wide gravel path) will deliver varied terrain for hiking, cycling, motorcycling, horseback riding, and dog walking suitable for everything from an overnight backpacking adventure to a quick family day trip.
Why would they allow motorcycles on a trail like this?!!