Route 257 is from Route 34 to Route 101 near Ventura.
(Added by Stats. 1965, Ch. 1372.)
Sts. & High. Code § 557, under The State Highway Routes.
Sts. & High. Code § 557
Route 257 is from Route 34 to Route 101 near Ventura.
(Added by Stats. 1965, Ch. 1372.)