Which agency falls under regional oversight?

Regional Airport Authorities fit the criteria for regional oversight because they are specifically established to manage and oversee airport operations and regulations at a regional level. These authorities are tasked with ensuring that multiple airports within a designated region operate in coordination with each other, facilitating regional transportation needs, and aligning with regional planning initiatives.

This oversight is crucial as airports often serve a broader regional demand rather than just a single municipality, necessitating an organized approach to address issues like traffic management, environmental concerns, and public safety which are best handled across multiple jurisdictions.

In contrast, the California Department of Transportation primarily handles state-level transportation needs rather than a regional focus. City Planning Departments focus on local land use and zoning regulations, adhering to governmental policies specific to their respective municipalities. Fire Departments serve a more localized jurisdiction, dealing primarily with emergency services and public safety within specific cities or communities.