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Louisville Muhammad Ali International Airport breaks ground on $45 million expansion

The security checkpoint expansion is the largest project at SDF in 35 years.

An excavator displays a poster with a rendering.

Here’s what the west side of the security checkpoint area will look like by 2026.

Photo by LOUtoday

As the saying goes, nothing in life is certain but death, taxes, and long security lines at the airport — although officials at the Louisville Muhammad Ali International Airport are looking to change that third part.

Airport officials and local leaders broke ground Thursday on a groundbreaking new expansion to the security checkpoint area at SDF.

Here’s a look at the project, by the numbers:

  • $45 million — the total cost of the project, with most covered by federal funding
  • 30,000 sqft — the size of the addition
  • 10 total security screening lanes — this is up from the current six

Fun fact: SDF is the fastest-growing, top 100 airport in the US, according to officials at the groundbreaking ceremony.

Construction will begin in the coming weeks. Officials expect the project to be complete in late 2026.

Bonus: Need more information on the Louisville Muhammad Ali International Airport? You can skip the line straight to our guide.

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