Projects

Built as a solution to ease the notorious congestion north of Dallas, the Addison Airport Tunnel enables vehicular traffic to travel under the airport, thereby expanding traffic capacity on the heavily traveled east-west routes between Dallas and Addison. The tunnel was completed in 1999, and at more than 15 years...

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Towering 60-feet in the air at the Ft. Lauderdale-Hollywood International Airport (FLL), a mechanically stabilized mountain supports a pair of massive concrete bridge structures. These structures were designed to safely carry even the world’s largest passenger aircraft over active roadways, including U.S. 1, E. Perimeter Road, and the Florida East...

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GeoDecisions, Gannett Fleming’s geospatial information technology division, continues to sustain and enhance its award-winning IRRIS application. Developed by GeoDecisions, IRRIS is a mission-essential command and control system that integrates timely tracking, worldwide infrastructure data, and incident response capabilities into a secure geospatial tool for USTRANSCOM and the SDDCTEA. As a result of GeoDecisions’...

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Brutal architecture with good bones—that’s how Phoenix Sky Harbor International Airport leaders described their 1970s era Terminal 3 building. A mass of cast-in-place concrete columns, beams, and concrete walls, its low ceilings and narrow windows created an interior that was dark and inward looking. The aging building was struggling to...

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One of the 10 busiest airports in the U.S., Phoenix Sky Harbor International Airport (PHX) transports nearly 40 million people annually and is the largest economic engine in the state of Arizona. Daily, PHX generates $79 million in economic impact and serves more than 1,200 aircraft and 100,000 passengers. For...

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A 2-mile extension of the trailblazing PHX Sky Train® will connect 14 million travelers a year to the Phoenix Sky Harbor International Airport’s consolidated Rental Car Center and new Ground Transportation Center. The project will reduce traffic congestion and relieve wait times for shuttle bus service between terminals and the...

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One of the 10 busiest airports in the U.S., more than one million rental car transactions are processed every year at Phoenix Sky Harbor International Airport (PHX). The existing rental car facilities were adding to inefficiencies and traffic congestion for airport customers. As part of PHX’s overall plan to enhance ground...

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Thousands of passengers rushing to catch their flights pass through Phoenix Sky Harbor International Airport’s Terminal 3 each day. The terminal’s four escalators operate 24/7 to help commuters move quickly through the terminal. Gannett Fleming’s vertical transportation division, Vertical Transportation Excellence (VTX®), developed a design-build modernization program to maintain the...

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