Long Island Joins Los Angeles, Chicago, Nashville and Other US Cities Investing Billions in Roads and Airports as Long-Term Infrastructure Upgrades Reshape Travel, Mobility and Economic Growth: New Update You Need To Know

Written By: Tuhin Sarkar

Tuhin Sarkar

Tuhin Sarkar is a Senior Journalist at Travel and Tour World with more than 10 years of experience in travel and tourism journalism. A post-graduate in Journalism and Mass Communication from Jadavpur University, he combines strong research, industry knowledge and storytelling expertise to produce engaging, insightful and impactful travel news and fascinating feature stories.

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July 22, 2026 4:09 AM

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Long Island joins Los Angeles, Chicago, Nashville and other US cities investing billions in roads and airports, as sweeping infrastructure upgrades reshape travel, mobility and economic growth.

Long Island joins Los Angeles, Chicago, Nashville and other US cities investing billions in roads and airports, and the latest update is drawing nationwide attention. As long-term infrastructure upgrades reshape travel, mobility and economic growth, governments are accelerating projects that improve safety, ease congestion and strengthen connectivity. Meanwhile, New York’s latest investment complements similar initiatives underway across America, demonstrating a shared commitment to building future-ready transport networks.

Consequently, commuters, businesses, tourists and the aviation industry are expected to benefit from modern highways, upgraded airports and smarter transport systems that support sustainable development while boosting regional competitiveness and economic resilience.

The United States is witnessing a nationwide surge in infrastructure investment as cities commit billions of dollars to modernising roads, highways, airports and transport corridors. From New York’s latest improvements on Long Island to multi-billion-dollar airport expansions in Los Angeles, Chicago and Nashville, local governments and airport authorities are focusing on projects that improve safety, reduce congestion, strengthen connectivity and support economic development. These investments also position cities to accommodate growing passenger volumes, freight movement and tourism while creating more resilient transport systems for decades to come.

New York Invests Fifty-Eight Million Dollars to Modernise Long Island Roads, Intersections and Republic Airport

New York State is accelerating a major transport infrastructure programme across Long Island with a US$58 million investment designed to improve road safety, reduce congestion and modernise key transport assets. Announced by Governor Kathy Hochul, the initiative covers extensive highway resurfacing, upgraded intersections, enhanced pedestrian facilities and the rehabilitation of a runway at Republic Airport. The projects are expected to improve mobility for commuters, strengthen regional connectivity and support long-term economic growth while ensuring safer journeys for motorists, pedestrians and aviation users alike.

Major Road Resurfacing Programme Gets Underway

The investment includes the resurfacing of 104 lane miles on some of Long Island’s busiest state highways, forming part of New York State’s wider commitment to renewing ageing transport infrastructure. The programme focuses on improving road quality, increasing durability and delivering smoother journeys for thousands of daily commuters.

Governor Kathy Hochul said the projects demonstrate the state’s commitment to building reliable infrastructure that strengthens communities and supports economic development. Transport officials also highlighted the importance of maintaining roads capable of meeting future transportation demands while improving safety for all users.

Route 24 and Route 110 Receive the Largest Share

The biggest portion of the funding, valued at US$34.3 million, has been allocated to improvements along State Routes 24 and 110.

State Route 24 will undergo resurfacing between Meadowbrook State Parkway and State Route 110, while Route 110 will receive new pavement, upgraded traffic signals and more than 280 modernised pedestrian ramps that comply with the latest Americans with Disabilities Act standards. Highly reflective lane markings and upgraded crosswalks will also improve visibility for both motorists and pedestrians. Construction is expected to continue through the end of 2026.

Route 25 Projects Aim to Improve Safety and Traffic Flow

A further US$10.1 million has been committed to two projects along State Route 25 in Suffolk County.

One project will resurface approximately 18 lane miles while repairing storm drainage systems and upgrading traffic signals. Another will redesign the intersection of Middle Country Road and Coram–Mount Sinai Road by introducing additional turning lanes, reconstructed pavements and new pedestrian facilities. These improvements are intended to reduce delays, improve traffic movement and enhance road safety. Completion is expected during summer 2027.

Additional Highway Improvements Across Long Island

Beyond the major resurfacing works, New York State will invest US$6.9 million in repairing concrete pavement and improving skid resistance on sections of Sunrise Highway and the Sunken Meadow State Parkway.

Several key intersections across Nassau and Suffolk counties will also be redesigned. Planned improvements include longer turning lanes, additional acceleration lanes and wider junction layouts that are expected to reduce congestion while allowing traffic to move more efficiently during peak travel periods.

Republic Airport Runway Set for Modernisation

Republic Airport in Suffolk County will receive US$6.7 million to rehabilitate Runway 1-19, one of the airport’s two operational runways.

The project includes resurfacing works and other operational improvements that will enhance aviation safety and efficiency at one of Long Island’s busiest general aviation hubs. During construction, flights will be redirected to the airport’s secondary runway, with airport operations temporarily suspended for approximately one week while work is completed at the runway intersection. The project is expected to finish before the end of the year.

Investment Designed to Strengthen Long-Term Connectivity

State officials say the projects represent a strategic investment in Long Island’s future by improving transport reliability, supporting economic activity and creating safer conditions for residents and visitors alike.

Construction will largely take place during off-peak hours under New York State’s Drivers First Initiative to minimise disruption, with electronic information boards providing real-time travel updates. Once completed, the improvements are expected to deliver smoother journeys, better accessibility and stronger transport resilience across one of New York’s most important regions. As part of her unwavering commitment to rebuilding transportation infrastructure on Long Island and throughout New York State, Governor Hochul announced last fall an unprecedented investment of nearly $1.2 billion to refurbish critical roads across New York during the 2026 construction season. This investment, which enabled the most ambitious annual road resurfacing program ever presented by NYSDOT, included $107 million earmarked for Long Island roads. The work now beginning encompasses some of the most vital transportation corridors in Nassau and Suffolk counties.

Long Island, New York Invests US$58 Million to Improve Roads and Republic Airport

Long Island is advancing a US$58 million infrastructure programme that focuses on resurfacing roads, modernising intersections and rehabilitating Republic Airport. The investment includes resurfacing 104 lane miles across major state highways, including Routes 24, 25 and 110. Pedestrian crossings, traffic signals and more than 280 ADA-compliant pavement ramps are also being upgraded to improve accessibility and safety.

The programme further includes the resurfacing of one of Republic Airport’s two runways, strengthening operations at one of New York State’s busiest general aviation facilities. Construction has been scheduled during off-peak periods to minimise traffic disruption while improving long-term mobility across Nassau and Suffolk counties.

Los Angeles, California Invests US$14 Billion in LAX and Airport Access Infrastructure

Los Angeles continues to lead the nation with one of the largest airport infrastructure programmes in American history. Approximately US$14 billion is being invested to transform Los Angeles International Airport (LAX) ahead of future passenger growth and the 2028 Olympic Games.

The programme includes new passenger terminals, the Automated People Mover, consolidated car rental facilities, modern parking structures, upgraded taxiways and redesigned airport access roads. Extensive roadway improvements around the airport are intended to reduce congestion while improving connections between public transport and airport facilities, creating a more efficient gateway for international travellers.

Chicago, Illinois Commits Nearly US$8.8 Billion to O’Hare Modernisation

Chicago is continuing its long-term transformation of O’Hare International Airport through an investment approaching US$8.8 billion.

The programme covers the construction of a new Global Terminal, expanded concourses, additional aircraft gates, upgraded runways and modern passenger facilities. Improvements to surrounding roads and airport access infrastructure are also designed to improve traffic circulation and accommodate increasing passenger and cargo volumes, reinforcing Chicago’s role as one of North America’s leading aviation hubs.

Austin, Texas Invests US$7.1 Billion to Transform Urban Transport

Austin is implementing its ambitious Project Connect, representing approximately US$7.1 billion in transport investment.

Unlike traditional highway expansion programmes, Austin’s initiative combines light rail, commuter rail, rapid bus services and improved road infrastructure into a comprehensive mobility strategy. The project is intended to reduce traffic congestion, improve public transport accessibility and support one of the fastest-growing metropolitan regions in the United States.

Newark, New Jersey Invests US$2.7 Billion in Airport Redevelopment

Newark has completed one of America’s most significant airport redevelopment projects through the construction of its new Terminal A, representing an investment of approximately US$2.7 billion.

The redevelopment includes a modern passenger terminal, upgraded airport roads, improved vehicle access, enhanced passenger services and expanded operational capacity. Future airport plans also include additional terminal improvements and continued investment in airport transport infrastructure.

Nashville, Tennessee Invests Nearly US$3 Billion in Airport Expansion

Nashville is rapidly expanding its airport infrastructure through two complementary programmes worth almost US$3 billion.

The BNA Vision and New Horizon projects include terminal expansion, new international arrival facilities, upgraded baggage handling systems, additional parking garages, improved airport roadways and expanded passenger amenities. These developments are designed to support rising tourism, business travel and population growth across Middle Tennessee.

Pittsburgh, Pennsylvania Invests US$1.57 Billion in Modern Passenger Facilities

Pittsburgh International Airport is undergoing a major redevelopment valued at approximately US$1.57 billion.

The project replaces ageing passenger facilities with a new landside terminal while improving airport road access, passenger circulation and operational efficiency. The redevelopment aims to provide travellers with a more streamlined airport experience while preparing the airport for future demand.

Laredo, Texas Invests US$30 Million in Strategic Road Improvements

Laredo and Webb County have approved approximately US$30 million for road expansion and resurfacing projects that support one of America’s busiest freight corridors.

The investment includes widening major roads, resurfacing ageing pavements and improving traffic flow for commercial vehicles travelling between the United States and Mexico. The programme is expected to strengthen regional logistics and reduce congestion on key transport routes.

Midland, Texas Invests More Than US$4.5 Million in Local Road Upgrades

Midland has launched a road improvement programme valued at more than US$4.5 million, targeting several important local corridors.

The investment focuses on resurfacing deteriorated roads, improving pavement quality and enhancing driving conditions for residents and businesses. Although significantly smaller than major metropolitan programmes, the initiative demonstrates how medium-sized American cities are also prioritising transport infrastructure improvements.

Infrastructure Investment Is Reshaping America’s Cities

Across the United States, infrastructure investment has become a cornerstone of long-term urban development. Whether through billion-dollar airport expansions in Los Angeles, Chicago and Nashville or strategic road improvement programmes in Long Island, Laredo and Midland, cities are investing in safer roads, more efficient airports and stronger transport networks.

These projects are expected to improve travel reliability, stimulate local economies, create employment opportunities and enhance regional competitiveness. As construction progresses over the coming years, American cities are laying the foundations for a more connected, resilient and future-ready transportation system.