Chicago, IL Sidewalk & Pedestrian Rules: Obstruction Rules (2026)

Chicago Municipal Code Chapter 10-28 (Structures On and Under Public Ways) prohibits placing buildings, structures, or stationary objects on public sidewalks without authorization. Section 10-28-040 specifically addresses building upon public ways. The Commissioner of Transportation may issue permits for temporary placement of tables, stands, and other items on public sidewalks under regulated conditions. Chapter 10-8 (Use of Public Ways and Places) further regulates public way usage. Items requiring public way use permits include signs, canopies, awnings, lighting, and outdoor dining furniture, administered through the Business Affairs and Consumer Protection (BACP) department. Sidewalk signs (A-frames) are regulated under specific provisions. Newspaper boxes, planters, and other street furniture must comply with placement standards that maintain minimum pedestrian clearance. Construction-related obstructions require separate CDOT permits with traffic control plans. Objects blocking ADA-accessible routes face immediate enforcement.