Section 357.
Cal. Streets and Highways Code - SHC § 357.
in effectRoute 57 is from:
(a)
Route 1 near Huntington Beach to Route 22 near Santa Ana.
(b)
Route 5 near Santa Ana to Route 210 near San Dimas.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026