A small stretch of the Mississippi River is now a temporary security zone

The US Coast Guard is creating a temporary security zone on a small section of the Lower Mississippi River near New Orleans. This means no boats or people can enter that area without permission during the Gretna Heritage Festival.

The Coast Guard routinely establishes temporary security zones for events on navigable waterways. These zones restrict public access to ensure safety and security, but they are short-lived and highly localized. This specific zone is for a festival, not a permanent change to river access or navigation rules.