A joint transportation agreement entered into by a local school district and a cooperative transportation services agency, educational services commission, county special services school district, jointure commission or other public entity prior to the effective date of P.L. 2005, c. 84(C.18A:39-11.2 et seq.) which violates the provisions of this act may continue in effect for the remainder of the school year in which the agreement was made.
N.J.S. § 18A:39-11.4