Philadelphia County requires clear sight triangles at intersections per Philadelphia Code §11-508. Fences, walls, and vegetation over 30 inches prohibited within 25 feet of corner intersections.
Philadelphia Code §11-508 establishes visibility triangles to protect traffic safety. At street intersections, corner lots must keep the triangle formed by 25 ft measurements along each curb clear of obstructions over 30 inches tall. Streets Department can order removal of obstructing fences and hedges.
Removal orders with 30-day compliance; $150 to $500 fines. City may remove obstruction and bill owner.
See how Philadelphia County's fence requirements rules stack up against other locations.
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