In open air seating, what is the maximum travel distance to the building exterior?

The maximum travel distance to the building exterior for open air seating is established to ensure safe egress in case of an emergency. A travel distance of 400 feet is aligned with safety codes and standards, which consider factors such as the risk of fire and the need for occupants to exit quickly and safely.

Establishing the maximum travel distance at this level balances the need for accommodating larger gatherings in open air venues while ensuring that individuals can reach safety in a reasonable time frame. This distance allows for adequate safety measures without unreasonably restricting the layout and design of commercial spaces that may accommodate public seating.

In contrast, shorter distances might not provide sufficient flexibility for design in larger venues, and longer distances would compromise the safety of the occupants, increasing risks in emergencies. The guidelines aim to protect the public while allowing for practical use of space, making 400 feet the appropriate standard for this scenario.