“This is one of the most forward-thinking projects of our time.”
By bringing transit directly into one of the nation’s busiest and most urban airports—Sky Harbor is located just three miles from downtown Phoenix—the PHX Sky Train® serves as more than just a hub for smart transit or transit-oriented development. It establishes a new framework for the city’s long-term growth.
The first of three planned stages, Stage 1, travels a 1.7-mile route linking Phoenix’s METRO light-rail station with the airport’s economy parking structure and the 88-gate Terminal 4. HOK designed the new 44th Street station, the station inside Terminal 4 and an outdoor station in the economy parking area. Our station design focuses on helping passengers have a stress-free, pleasant experience. Gannett Fleming, the project’s design lead/engineer, designed the rail system and bridges.
The simple beauty of aircraft design inspired the architectural form of the 44th Street station, which provides an iconic public gateway to the airport. The station’s streamlined shape relates to the trains while accommodating a public art program. Because the elliptical shape is structurally more efficient, it allows for a 30 percent reduction in steel compared to more conventional structures. The elliptical shell also functions as a high-performance envelope, protecting passengers from the extremes of the desert climate.
This is the first automated people mover system to receive a LEED-NC Gold rating. The electrically powered, automated PHX Sky Train® is expected to reduce the airport’s greenhouse gas emissions by nearly 6,000 tons a year. The three stations will use 30 percent less power than an established baseline.
The design allowed for carefully phased construction so the construction team could insert the stations into a fully functional airport without interrupting its operations. Future phases will add two stations and three miles of track.
The PHX Sky Train® won a top honor in the Arizona Forward Environmental Excellence Awards, receiving the first-place Crescordia award in the Multi-modal Transportation & Connectivity category. A public art project featured on one of the PHX Sky Train® pedestrian bridges received special recognition.
200,000 sq. ft. / 18,600 sq. m.
Arizona Forward Environmental Awards – First-Place Crescordia Award
ENR Southwest – Best Projects
International Design Awards – First Prize, Transportation
Expected number of annual riders for the Sky Train’s initial segment
Reduction in the three stations’ energy use compared to baseline standards
18 September 2013
“Sky Train Project Recognized with Environmental Award”
12 April 2013
“Stage 1 of PHX Sky Train Opens”
World Architecture News
9 April 2013
“PHX Sky Train® at Sky Harbor Airport Makes Its Long-Awaited Debut”
1 March 2013
“PHX Sky Train® Glides into Sky Harbor and Airport History”
16 November 2012
“Photo Tour of Phoenix Sky Train® Station”
Phoenix Business Journal
14 November 2012
“Sneak Peek at Phoenix Sky Train® Station”
5 April 2012
“Phoenix Sky Harbor’s Planned Amenities to Increase Comfort, Convenience”