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SLO County airport is closed for 2 days. Here’s why

dmiddlecamp@thetribunenews.com
Key Takeaways
Key Takeaways

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  • SLO County Airport will close for 55 hours from 7 a.m. Monday to 2 p.m. Wednesday.
  • Closure supports $16.5 million taxiway upgrades funded by FAA and airport funds.
  • Project aims to improve airfield geometry and enhance airport efficiency and safety.

The San Luis Obispo County Regional Airport is closed for two days as improvements are made to the airfield.

The 55-hour closure will take place from Monday morning at 7 a.m. to Wednesday afternoon at 2 p.m., according to a news release from the airport. No flights will run during the closure.

During the closure, geometric improvements will be made to key intersections of the airport’s main taxiway — where grounded airplanes drive that connects the runway and other areas of the airfield, such as parking, terminals and hangars — the release said.

“Taxiways are the arteries of an airport, guiding every aircraft to and from the runway,” Courtney Johnson, SLO County Director of Airports, said in the release. “These improvements will streamline operations and allow us to serve passengers and partners with greater efficiency.”

The $16.5 million project was funded by a Federal Aviation Administration grant with matching contributions from the airport.

“Airports are critical infrastructure for our regional economy, connecting businesses, visitors and residents to opportunities across the state and the nation,” Supervisor Dawn Ortiz-Legg said in the release. “By making these important investments in the airfield, we are not only enhancing aviation safety, but also ensuring that the Central Coast remains competitive and accessible for years to come.”

San Luis Obispo County Regional Airport is temporarily closed for 55 hours until Wednesday at 2 p.m. to build taxiway improvements. Runway has a large X beacon on it, seen here on Sept. 22, 2025.
San Luis Obispo County Regional Airport is temporarily closed for 55 hours until Wednesday at 2 p.m. to build taxiway improvements. Runway has a large X beacon on it, seen here on Sept. 22, 2025. David Middlecamp dmiddlecamp@thetribunenews.com

This story was originally published September 19, 2025 at 1:00 PM.

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Chloe Shrager
The Tribune
Chloe Shrager is the courts and crimes reporter for The Tribune. She grew up in Palo Alto, California, and graduated from Stanford with a B.A. in Political Science. When not writing, she enjoys surfing, backpacking, skiing and hanging out with her cat, Billy Goat. Support my work with a digital subscription
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