In addition to the barricading and permitting requirements contained in section 25-24 and elsewhere in this chapter, all temporary work zone barricading within City of Tucson rights-of- way shall substantially comply with the latest edition of MUTCD, as amended by the state and including the additions by the city, and with NCHRP 350 Guidelines. No temporary roadway restrictions shall occur during peak travel times, or on major holidays unless specifically approved by the director of transportation or in case of actual emergency. The director of transportation may allow temporary roadway restrictions in the off-peak direction during peak travel times in the director's sole discretion. Under no circumstances shall roadways, sidewalks, or transit zones be restricted with barricades when no active work is being performed or is to be performed within two (2) hours of the completion of the installation of the barricades, unless an approved detour is in place.
(Ord. No. 10140, ยง 2, 4-12-05)