Route 45 is from:
(a) Route 113 near Knights Landing to Route 20 near Sycamore.
(b) Route 20 near Colusa to Route 32 near Hamilton City.
Cal. Sts. & High. Code § 345
The State Highway Routes
Repealed and added by Stats. 1963, Ch. 385.
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.