Cal. Pub. Util. Code § 103282

The district may acquire, construct, own, operate, control, or use rights-of-way, rail lines, buslines, stations, platforms, switches, yards, terminals, parking lots, and any and all facilities necessary or convenient for transit service within or without the district, underground, upon, or above the ground and under, upon, or over public streets or other public ways or waterways, together with all physical structures necessary or convenient for the access of persons or vehicles thereto, and may acquire any interest in, or rights to, the use or joint use of any or all of the foregoing.