California Streets and Highways Code
Sec. § 25


As used in this code, “county highway” means any highway which is:

(a)

Laid out or constructed as such by the county.

(b)

Laid out or constructed by others and dedicated or abandoned to or acquired by the county.

(c)

Made a county highway in any action for the partition of real property.

(d)

Made a county highway pursuant to law.
Source
Last accessed
Jun. 6, 2016