Tempe, AZ Sidewalk & Pedestrian Rules: Obstruction Rules (2026)

Tempe City Code Section 29-21, in Chapter 29's Article II on encroachments and activities in public rights-of-way, makes it unlawful for any person, or anyone working for them, to obstruct or place any obstruction upon, across, or along any street, alley, or public right-of-way so as to hinder its free and proper use. The section is broader than construction barricades: it reaches any object or activity that blocks pedestrian or vehicle passage through a public way, including a sidewalk. The City Engineer, who administers Article II under Section 29-18, can permit temporary obstructions in writing for construction purposes or for moving buildings, but only where the applicant shows undue hardship would otherwise result, or where the obstruction is necessary to preserve public safety.

Even an approved obstruction cannot remain in place longer than needed to accomplish its purpose; leaving equipment, materials, or barriers in a right-of-way past that point turns a permitted obstruction back into a violation. Section 29-21 works alongside the City's other right-of-way rules, including Section 29-22's ban on selling or soliciting in the right-of-way and Section 29-23's permit requirement for signs and banners placed in or over the right-of-way, all enforced through the Public Works Director's office.