Section 470 Of Article 3. The State Highway Routes From California Streets And Highways Code >> Division 1. >> Chapter 2. >> Article 3.
470
. (a) Route 170 is from Route 101 near Riverside Drive to Route
5 near Tujunga Wash.
(b) The relinquished former portion of Route 170 within the City
of Los Angeles between Route 2 and Route 101 is not a state highway
and is not eligible for adoption under Section 81. For that
relinquished former portion of Route 170, the City of Los Angeles
shall maintain signs directing motorists to the continuation of Route
170.