Cal. SHC § 1967.5

(a) The board of supervisors, by a two-thirds majority vote, shall have the authority to adopt a program imposing congestion pricing fees for motor vehicles exiting and entering Treasure Island from the San Francisco-Oakland Bay Bridge and an initial congestion pricing fee structure after consideration of the recommendation of the transportation management agency. The congestion pricing fees shall not be imposed on local trips on Treasure Island streets that do not exit to the San Francisco-Oakland Bay Bridge. Once adopted, the congestion pricing program may only be terminated by the recommendation of both the authority and the transportation management agency, followed by a two-thirds majority vote of the board of supervisors.

(b) (1) Prior to imposing the initial congestion pricing fees, the board of supervisors shall make a finding of fact by a two-thirds majority vote that the congestion pricing fees have a relationship or benefit to the motor vehicle drivers who are paying the fee.

(2) In order to ensure that congestion pricing fees are not instituted prior to new residents establishing residence on Treasure Island, initial congestion pricing fees shall not be imposed prior to the effective date of the disposition and development agreement for the redevelopment of Treasure Island.

(3) All fees, rates, and charges adopted in furtherance of the transportation program, including congestion pricing fees, on-street and off-street parking fees, fines and penalties, transit pass fees, and any other rates and charges that are adopted by the transportation management agency from time to time, be collected and used by the transportation management agency to implement the transportation program.

(c) While congestion pricing fees remain in effect, the transferor of any sale or lease agreement of real property on Treasure Island shall be required to include a written disclosure to the potential purchaser or lessee that use of a motor vehicle to and from Treasure Island may be subject to congestion pricing fees.

(d) At all periods of the day, whether or not the congestion pricing fees are in effect, high-occupancy vehicles shall be able to exit or enter Treasure Island free of charge.