Cal. Pub. Res. Code § 5096.245

Projects authorized for the purposes set forth in subdivisions (b) and (c) of Section 5096.231 shall be subject to augmentation as provided in Section 16352 of the Government Code, as limited by any provision of the Budget Act. The unexpended balance in any appropriation made payable from the fund which the Director of Finance, with the approval of the State Public Works Board, determines not to be required for expenditure pursuant to the appropriation, may be transferred on order of the Director of Finance to, and in augmentation of, the appropriation made in Section 16352 of the Government Code.