Boise Airport to start construction on 2 new parking garages The BOI Upgrade Airport Expansion Project is continuing with a groundbreaking for an additional public parking garage and an employee parking garage. Construction, which will begin near the end of January, will happen simultaneously and is expected to take approximately 18-24 months to complete, Boise .
There will be an additional parking garage for the public and a new employee parking garage, with construction expected to be wrapped up in 18-24 months.