Four states, "No less than just one accessible route shall link Just about every available level, which include mezzanines, in multilivel properties and facilities" with Exception 1 looking through, "An accessible route is just not necessary to stories and mezzanines which have an aggregate location of not more than 3,000sf https://manualliftingequipment95937.bcbloggers.com/37337433/the-mezzanine-gate-diaries