Above: Descriptions of local area driving routes (Santa Clarita Valley and environs), excerpted from the full book, which appears below.
The 1920 Automobile Blue Book, Vol. 8: California, Nevada, Utah, Arizona. (Not to be confused with the later Kelley Blue Book of used car prices.)
Includes a history of each area.
Bakersfield to Los Angeles
Lebec to Elizabeth Lake
Los Angeles to Bakersfield
San Fernando to Ventura
Saugus to Ventura
Los Angeles to Mojave