Public Utilities Code § 25806

25806.

A district may enter into agreements for the joint use of any property and rights by the district and any city, public agency or public utility operating transit facilities; may enter into agreements with any city, public agency or public utility operating any transit facilities, either wholly or partially within, or without, the district, for the joint use of any property of the district or of such city, public agency or public utility, or the establishment of through routes, joint fares, transfer of passengers or pooling arrangements.