Cal. Pub. Util. Code § 99632

(a) Ninety eight million dollars ($98,000,000) shall be allocated to the joint powers agency required to be established pursuant to Section 130255, for the San Bernardino-Los Angeles rail corridor, for expenditure for commuter rail projects as follows:
1. (1) In Los Angeles County, forty two million dollars ($42,000,000).
2. (2) In San Bernardino County, fifty six million dollars ($56,000,000).
(b) If full or partial funding for the project in Los Angeles County becomes available from other sources, the Los Angeles County Transportation Commission may make application to use the portion of the grant not needed for the project for other rail projects in the county.
(c) If full or partial funding for the project in San Bernardino County becomes available from other sources, application may be made by the San Bernardino County Transportation Commission to use the portion of the grant not needed for the project for other rail projects in the county.