Any steam or passenger railroad or railway having in use and occupation any toll bridge acquired pursuant to this chapter, under a lease or agreement with a corporation, stock company, partnership or person owning the bridge, shall pay to the joint commission for the respective uses of this state and the state of Pennsylvania the rental, interest and charges in the same manner and proportions as they paid to such bridge corporation, company or owner as aforesaid, subject, however, to such change of charges or rentals as shall be made by the joint commission, subject to the approval of the public utility commission or other duly authorized and constituted body or bodies in the respective states.
N.J.S. § 32:9-13