SAN LUIS OBISPO COUNTY — The San Luis Obispo County Airport (SBP) will close to all air traffic from 7 a.m. Monday, Sept. 22, until 2 p.m. Wednesday, Sept. 24, for critical airfield improvements. The project focuses on reconfiguring key intersections of the airport’s primary taxiway to enhance aircraft movement, operational efficiency, and safety.

The $16.5 million project is funded primarily through a Federal Aviation Administration Airport Improvement Program (AIP) grant, with matching contributions from SBP. Officials say the upgrades will strengthen the airport’s long-term operational capabilities and support future growth.

SBP officials thank the community and stakeholders for their patience during the temporary closure.