The Rails-to-Trails Conservancy – lists wheelchair accessible trails in California.
We happened on the Bizz Johnson rail trail near Susanville. What a treat! There is parking at either end of the seven mile accessible trail or you can take a wheelchair -accommodating shuttle bus from Susanville and then enjoy a 3% downhill ride along the Susan River. The bus operates from June – October on the first and third Saturdays. Call 530-252-7433 to learn more.