Support Us Button Widget

Inside the Austin airport’s West Infill project

The project will expand the airport by 75,000 sqft, add plenty of new TSA lanes at Checkpoint 3, and allow for growing demand at Austin-Bergstrom International Airport.

a rendering of people walking through the new TSA checkpoint on the west side of the airport.

AUS passengers can expect to see up to eight new TSA lanes when the project is complete.

Renderings courtesy of Gensler via AUS

Get ready for takeoff, because Austin-Bergstrom International Airport is about to get a lot bigger.

Come spring 2026, the West Infill and TSA Checkpoint 3 Expansion Project will add an additional 75,000 sqft across four levels to the Barbara Jordan Terminal. Construction began in fall 2023, but airport and city officials celebrated with a groundbreaking on Monday, April 22.

The project, part of the Journey With AUS vision, is a portion of the airport’s upgrade pipeline — let’s break down what the airport will look like in just two years.

What’s in store for AUS?

A rendering of people leaving TSA checkpoint 3, with slatted wooden ceilings and shiny, futuristic flooring.

The West Infill project will add 75,000 sqft to the airport, just a piece of AUS’s expansion plans.

Renderings courtesy of Gensler via AUS

There’s been an influx of passenger traffic in recent years. AUS saw its busiest day ever in October 2023 with 43,243 passengers and frequently sees days with 30,000+ passengers.

AUS officials said more space is needed to properly process its 30 million annual passengers. Here’s what’s in the plans:

  • A new outbound baggage handling system able to process 4,000 bags per hour (the current system’s capacity is 1,600 bags per hour) on 1.5 miles of conveyor belts
  • Six to eight new TSA lanes at Checkpoint 3
  • More ticketing counters and kiosks
  • New offices for AUS and TSA staff
  • Upgraded HVAC equipment
  • Austin Energy Green Building 3-star rating sustainability goal
A rendering of cars driving past a new West Infill facility.

Journey with AUS also includes future plans to include a new Concourse B, parking upgrades, a new fuel facility, and more.

Rendering courtesy of Gensler via AUS

The funding

In total, the project will cost ~$241 million, including ~$16 million allocated from the Bipartisan Infrastructure Law. Journey With AUS projects are not funded by Austin taxpayer dollars, but with bonds, grants, and cash reserves.

In the meantime

As a result of the construction, Checkpoint 3 is currently closed. Travelers can use Checkpoints 1 and 2 West for general screening, Checkpoints 1 and 2 East for TSA PreCheck, or Checkpoint 1 for CLEAR.

The Journey with AUS plan also includes the West Gate Expansion — including a new mezzanine level and playscape — a new fuel facility, new baggage carousels, parking upgrades, and more.

More from ATXtoday
The big race is almost here, and even if you don’t have tickets to watch in person, you can catch the race in style at one of these admission-free parties.
The 2025 Great American Beer Festival awards are here and Austin-area brews took home the gold, so get ready to taste them for yourself.
At these 10 miniature art galleries in the Austin area, you can take a piece of art or leave one for your neighbors to love.
The store finds vacant retail spaces and signs temporary leases to set up shop leading up to Halloween — but locations can change each year.
The LGBTQ+ bar, which was in danger of closing earlier this year, is now poised to become a larger brand across the state.
Themed cocktails, mad science experiments, haunted houses, and pumpkin carving await you throughout the whole month in Austin.
Who were the best-dressed festivalgoers at ACL Fest 2025? Let’s take a look.
From surprise celeb duets to friendship bracelets and festival fashion lessons, here’s everything Austin is still buzzing about.
The annual free book festival shared the full lineup of 300+ authors, here are a few we’re most excited to hear from in November.
Don’t go into Weekend Two of ACL Festival blind, but do go in with these tried-and-true tips from someone who has been attending for years.