Routes known to exist, prior to 1917 regulation by the California Railroad Commission. This is only a partial list, and does not include routes resold or otherwise listed in the annual "Certificates Granted" pages.
Baird's Stage Line
Chinese-Groveland
Citizens Auto Stage Co.
Nevada City-Forest
E. C. Craig
Santa Barbara-Santa Ynez
George Gentle Stage Line
Sacramento-Davis
Gray Bros
Sacramento-Davis-Woodland
Joe Griffin
Sacramento-Davis-Winters
Kewpie Stage Co.
Hammonton-Marysville
Madera-Yosemite-Big Tree Auto Co.
Merced-Mariposa
Marysville-Nevada Auto Service
Marysville-Hammonton
Pioneer Stage Co.
Visalia-Porterville
Redwood Route Auto Stage
Eureka-Red Bluff
Clyde Slamal
Redlands-Yucaipa
D. I. Stewart
Redlands-Beaumont-Banning
Stockton-Sonora-Groveland Stage Line
Stockton-Groveland