The $45 million Tempe Town Lake Dam is an engineering marvel as the country’s largest hydraulically controlled steel-gate dam. The dam receives flows from the Salt River as it passes through the City of Tempe, Arizona, forming what is known as “Tempe Town Lake.”  As a result of the Tempe Town...

With a vision to improve communities and reshape our cities, Gannett Fleming responded to the Uber Elevate Skyport Challenge with an inspiring and powerful concept. Providing the essential connection between the urban mobility of today and tomorrow, our SKYPORT design concept makes Uber’s revolutionary idea of on-demand urban air transportation possible....

The Purple Line is a proposed 21-station light rail transit (LRT) line that will run from Bethesda to New Carrollton, Maryland. The project will provide a major stimulus to the local economy – making it easier to access jobs, shopping, schools, and entertainment, while promoting Maryland’s Smart, Green, and Growing...

The largest transit hub on Long Island and one of the busiest stations in the country, the Long Island Rail Road’s (LIRR) Jamaica Station serves as critical infrastructure for LIRR operations. The station supports more than 200,000 riders daily, and also provides a major connection to the Port Authority of...

Serving 6 million customers from the Jersey Shore to the Ohio Valley, FirstEnergy Corporation continues to modernize its infrastructure to meet 21st century demands. Gannett Fleming is supporting this effort through ongoing substation engineering design services. The project covers the full range of activities, including electrical, structural, and civil design...

The status quo is not good enough—that was the driving force behind the Nassau County Department of Public Works (NCDPW)’s initiative to update the grit removal system at its Bay Park Sewage Treatment Plant (STP). Placed into operation in 1986, the existing system included three detritor tanks containing a complex...