California Code, Streets and Highways Code - SHC § 32953

The notice inviting bids shall distinctly and specifically describe the project and the facilities which are to be leased, the period of time for which the project is to be leased, and the minimum rental to be paid under the lease.  The notice shall recite that there is reserved to the authority the power to fix and determine the rates to be charged by the bidder for the parking or storing of motor vehicles.