California Code, Streets and Highways Code - SHC § 2173

From funds appropriated for such purposes, the department shall enter into an agreement with the National Railroad Passenger Corporation, pursuant to Section 403(b) of the National Railroad Passenger Service Act of 1970 (45 U.S.C. Sec. 563(b)), for improvement of railroad track and passenger facilities along the Sacramento-Oakland and Los Angeles-San Diego corridors.

First priority shall be given to those improvements which the department determines make possible time savings, such as those identified in the report prepared pursuant to Chapter 1427 of the Statutes of 1974.