In California, services:
| Alameda | Kings | San Joaquin |
| Alpine | Madera | Santa Clara |
| Amador | Mariposa | Santa Cruz |
| Calaveras | Merced | Stanislaus |
| Contra Costa | Mono | Tulare |
| El Dorado | Monterey | Tuolumne Counties |
| Fresno | San Benito |
In Nevada, services:
| Churchill | Humboldt | Pershing |
| Douglas | Lander | Storey |
| Elko | Lyon | Washoe |
| Esmeralda | Mineral | White Pine Counties |
| Eureka | Ormsby |