307.3 Post-Mounted Objects.
Free-standing objects mounted on posts or pylons shall overhang circulation paths 305 mm (12″) maximum when located 685 mm (27″) minimum and 2030 mm (80″) maximum above the finish floor or ground. Where a sign or other obstruction is mounted between posts or pylons and the clear distance between the posts or pylons is greater than 305 mm (12″), the lowest edge of such sign or obstruction shall be 685 mm (27″) maximum or 80 inches (2030 mm) minimum above the finish floor or ground.