US airports undergo major redevelopment projects for upgrades

Major airport redevelopment projects are transforming U.S. airports, driven by increased passenger traffic and federal funding. Over 100 projects are currently underway, with significant upgrades at major airports like New York's JFK, LAX, and Atlanta. Portland International Airport recently completed a $2 billion terminal expansion, doubling its size and enhancing passenger flow. San Francisco's Harvey Milk Terminal 1 underwent a $2.4 billion modernization, becoming the first airport terminal to earn LEED Platinum certification for sustainability. Kansas City opened a $1.5 billion new terminal in 2023, consolidating operations and improving passenger services. Newark Liberty's new Terminal A, completed in 2023, replaced an outdated facility and received international design awards. Future projects include expansions in Pittsburgh, Sacramento, Nashville, Tampa, and Columbus.