Midwest Bus is proud to announce a significant fleet modernization project in partnership with the Airport Authority at Raleigh-Durham International Airport (RDU). The project involves the refurbishment and performance enhancement of six airport shuttle buses, with an option to expand the program to an additional six vehicles in the future.

This initiative represents another example of Midwest Bus helping transportation providers extend the life of their fleets while improving reliability, efficiency, and passenger experience. The buses included in this project are Gillig transit vehicles manufactured between 2010 and 2016 that serve passengers traveling to and from one of the nation’s fastest-growing airports.

As airports across the country continue to experience increased passenger volumes and operational demands, maintaining dependable ground transportation is more important than ever. Rather than investing in the significant expense of purchasing new vehicles, Raleigh-Durham International Airport has chosen a strategic fleet modernization approach that delivers many of the benefits of a new fleet at a fraction of the replacement cost.

A key component of this project is the conversion of the radiator and charge air cooler assembly from a hydraulic fan motor system to an electric fan motor system. This upgrade is designed to improve fuel efficiency, reduce parasitic engine load, and enhance overall cooling system performance. Traditional hydraulic fan systems require engine power to operate, increasing fuel consumption and maintenance requirements over time. By transitioning to electric fan technology, the airport can expect improved efficiency, reduced maintenance costs, and more precise cooling control.

This modernization effort aligns with the growing industry trend of implementing technologies that improve sustainability while reducing operating expenses. For fleet operators that run vehicles for extended hours each day, even modest gains in fuel efficiency can generate substantial savings over the life of the fleet.

The overall scope of work is similar to the successful fleet refurbishment program Midwest Bus previously completed for the University of Michigan, with modifications tailored to the airport’s operational needs. The project is designed to address critical vehicle systems that impact reliability, safety, appearance, and passenger comfort while extending the useful life of the buses for years to come.

The refurbishment process includes comprehensive inspections and the replacement or rebuilding of key mechanical components throughout each vehicle. Midwest Bus technicians will focus on restoring major systems to ensure the buses continue to perform reliably in the demanding airport environment.

One notable enhancement included in the project is the replacement of critical HVAC components, including air conditioning compressors and other climate-control system elements. Because airport shuttle buses operate year-round and often run continuously throughout the day, dependable heating and cooling systems are essential to maintaining passenger comfort and minimizing downtime.

Beyond the drivetrain and HVAC upgrades, the scope of work includes several major vehicle modernization improvements. Each bus will receive full paint and body restoration to refresh its appearance and protect the vehicle from future wear and corrosion. Midwest Bus will also perform ride control system upgrades designed to improve vehicle stability, handling, and overall passenger comfort. These enhancements help create a smoother ride experience while reducing stress on vehicle components.

Additionally, the project includes a comprehensive axle overhaul to restore critical drivetrain and suspension performance. By rebuilding and upgrading these systems, Midwest Bus helps ensure long-term reliability and operational efficiency. Complete flooring replacement will also be performed throughout each vehicle, providing a refreshed passenger environment while improving durability and ease of maintenance.

Together, these upgrades transform the buses well beyond a standard refurbishment. The result will be a fleet that not only performs more efficiently but also provides a safer, more comfortable, and more attractive experience for passengers traveling through Raleigh-Durham International Airport.

For airport operations, reliability is essential. Delays caused by vehicle breakdowns can negatively impact passenger experience and place additional strain on fleet resources. By proactively investing in fleet modernization, Raleigh-Durham International Airport is positioning itself to continue providing dependable transportation services while maximizing the value of its existing fleet assets.

The project also demonstrates the value of sustainable fleet management practices. Extending the service life of existing buses through strategic refurbishment reduces the environmental impact associated with manufacturing new vehicles while allowing operators to incorporate modern technology and performance enhancements.

Midwest Bus has built a reputation for delivering customized fleet overhaul and refurbishment solutions that meet the unique needs of transit agencies, universities, airports, and commercial transportation providers. The Raleigh-Durham International Airport project further reinforces the company’s commitment to helping customers improve vehicle performance, reduce operating costs, and extend fleet longevity.

As work begins on the initial six buses, the option for an additional six vehicles reflects the Airport Authority’s confidence in the program and the value of a comprehensive fleet modernization strategy. Upon completion, the upgraded Gillig fleet will be better equipped to serve millions of airport passengers while delivering improved efficiency, reliability, passenger comfort, and long-term operational value for years to come.