Special permits may be issued for weights in excess of the limitations imposed by RCW 46.44.095, as adopted by Chapter 11.82 BCC, on streets or sections of streets which have been designed and constructed for weights in excess of such limitations; or these limitations may be rescinded when certification is made by military officials or by officials of public or private power facilities, when in the opinion of the city traffic engineer such movement or action is a necessary movement or action; provided further, that the structures and street surfaces on the routes involved are determined to be capable of sustaining weights in excess of such limitations. Application shall be made in writing on special forms provided by the city traffic engineer and shall be submitted at least 36 hours in advance of the proposed movement. (Ord. 2533 § 21, 1978; Ord. 2160 § 1, 1974; 1961 code § 11.54.190.)