Olympia, WA Sidewalk & Pedestrian Rules: Obstruction Rules (2026)

Two parts of the Olympia Municipal Code work together on sidewalk obstruction in the City of Olympia, Thurston County, Washington. Section 12.24.090 prohibits any obstruction of any kind whatsoever on a public street, sidewalk, alley or other vacant or public property, including storage of construction or other materials and chairs, tables, mailboxes or planters incident to operation of a business, unless the article's rules are followed. Signs and billboards are outside the chapter, and so is the placement of moveable items on the untraveled portion of city streets, sidewalks or alleys for a period not exceeding four hours.

Section 12.24.100 then sorts obstructions into three groups. Stored materials need a temporary obstruction permit from the Building Official, except merchandise in the actual course of receipt or delivery. Chairs, tables and planters need a permit from the Director of Community Planning and Development. Garbage cans, mailboxes and other miscellaneous obstructions need no permit, but none can be placed within a Pedestrian Walking Lane unless the restriction is preempted by state or federal law.

Section 9.16.180 is the criminal side. A person is guilty of pedestrian interference if, in a public place, the person knowingly obstructs pedestrian or vehicular traffic. That means walking, standing, sitting, lying, grasping a person or placing an object so as to obstruct or impede the free passage of any person or vehicle, or to require another person or a driver to take action to avoid physical contact. Inside the Downtown Commercial Zone shown in Figure 1, vending on any sidewalk, street or alley is covered at any time, and sitting or lying on one is covered between the hours of 7 a.m. and 12 a.m., but a person cannot be cited for sitting or lying until a law enforcement officer has notified the person that the conduct violates the subsection.

The affirmative defenses, which the defendant must prove by a preponderance of the evidence, include a medical emergency, use of a wheelchair, walker or similar device, a street use permit, an approved parade, festival, rally or demonstration, waiting at a bus stop zone, and waiting in line for tickets or entry to an adjacent business.