In 2025, a wave of ambitious airport renovations and expansions is set to reshape travel across the United States. Backed by substantial federal funding and driven by the need for modern facilities, these multibillion-dollar projects promise to enhance passenger experiences and boost regional economies. From Ohio to Florida, airports are preparing for transformative changes that will set new standards in aviation infrastructure.

Elevating Passenger Experiences with Cutting-Edge Infrastructure

A New Era for Columbus Aviation

Columbus's John Glenn International Airport is on the cusp of a historic transformation. The $2 billion overhaul aims to replace the aging terminal with a state-of-the-art facility designed to handle over 13 million passengers annually. Spearheaded by Hensel Phelps, this project includes a sprawling 1 million-square-foot terminal, a massive parking structure, and seven new gates. Construction began ahead of schedule in late 2023, with plans to open the new terminal by early 2029. The design features a pedestrian bridge, an entry canopy, and expansive concourses, ensuring seamless connectivity and enhanced traveler comfort.The redevelopment not only addresses capacity issues but also integrates sustainable practices. The use of locally sourced materials and energy-efficient systems underscores the airport’s commitment to reducing its environmental footprint. This forward-thinking approach sets a benchmark for future airport developments, balancing functionality with sustainability.

Pittsburgh's Gateway to Modernity

Pittsburgh International Airport is poised to unveil a landmark $1.57 billion modernization effort. The centerpiece of this initiative is a new landside terminal, which will consolidate operations under one roof, streamlining the travel experience. Mascaro, Turner Construction, PJ Dick, and Hunt are collaborating to deliver this architectural marvel, characterized by biophilic elements such as tree-shaped steel columns and a long-span roof inspired by Pittsburgh’s topography.This innovative design leverages advanced engineering solutions, including high-density geofoam to stabilize construction without disrupting ongoing operations. The terminal's environmentally friendly features, like locally sourced timber and energy-efficient glazing, aim to cut greenhouse gas emissions by 20% by 2028. As construction progresses, the focus shifts to interior work, ensuring the project stays on track for completion.

Tampa's Expansion for Global Connectivity

Tampa International Airport is embarking on a significant expansion to meet growing demand. The $1.5 billion project introduces Airside D, a new international arrivals and departures facility equipped with 16 gates. Led by Hensel Phelps, HNTB, and Gensler, this endeavor incorporates two levels, a mezzanine, airline lounges, and retail spaces. Scheduled for completion in 2028, the expansion will enable Tampa to accommodate up to 35 million passengers annually by 2037.The design emphasizes efficiency and convenience, integrating international passenger processing areas and enhancing shopping and dining options. By addressing regional growth and improving passenger flow, Tampa International Airport positions itself as a key hub for global travel. The project exemplifies how strategic investments can significantly elevate an airport's operational capacity and service quality.

Nashville's Vision for Unprecedented Growth

Nashville International Airport is implementing its ambitious $1.5 billion New Horizons plan to keep pace with rising passenger numbers. This multi-phase project includes expanding Concourse A and D, upgrading baggage handling systems, and enhancing terminal roadways. Hensel Phelps and Fentress Architects are leading these efforts, ensuring each phase aligns with the airport’s vision for modernization.The first phase, completed in February, laid the groundwork for subsequent improvements. Phase 2 focuses on reworking Concourse A, adding more gates to Concourse D, and expanding transportation infrastructure. These enhancements aim to streamline traffic flow and improve overall efficiency. Funding from bonds, federal grants, and airport revenues ensures the project remains financially viable while delivering critical upgrades to support Nashville’s booming tourism industry.

Sacramento's Comprehensive Transformation

Sacramento International Airport is undertaking a sweeping $1.3 billion improvement program to revitalize its infrastructure. Key projects include a pedestrian walkway and skybridge connecting Terminal B to Concourse B, featuring moving sidewalks and public art installations. Otto Construction is spearheading a $229 million Terminal B parking garage, complete with electric vehicle charging stations and a passenger guidance system.Other initiatives, such as a new rental car facility and Terminal A expansion, further bolster Sacramento’s aviation capabilities. The phased approach ensures minimal disruption to daily operations while delivering substantial upgrades. With funding from the IIJA and TIFIA, these projects underscore Sacramento’s commitment to fostering economic growth through improved air travel infrastructure.

Newark's Blueprint for the Future

Newark Liberty International Airport is embarking on a comprehensive redesign to modernize its outdated facilities. In partnership with Arup and Skidmore, Owings & Merrill, the Port Authority of New York and New Jersey envisions a new international terminal to replace Terminal B, along with enhancements to Terminal C. This project also includes replacing the AirTrain system with an automated alternative.The phased development process, beginning with preliminary design work, aims to minimize operational disruptions while accommodating increased aircraft movements and reducing delays. With an investment of $55 million for initial planning, Newark is positioning itself to meet current needs and prepare for future growth. This strategic overhaul promises to transform Newark into a premier gateway for global travelers.