This act does not apply to:
(a) Construction, operation or maintenance by an authorized person as defined herein;
(b) highway vehicles or agricultural equipment which in normal use may incidentally pass within the clearances prescribed by this act;
(c) the operation or maintenance of any equipment traveling or moving upon fixed rails;
(d) governmental entities responding to an emergency situation; or
(e) moving buildings or structures on streets, alleys, roads and highways pursuant to K.S.A. 17-1914 et seq., and amendments thereto.