Services Careers Contacts Newsroom About Us
 Other GF Web Sites
Select GF Web Sites
Gannett Fleming Inc. logo
About Gannett Fleming About Gannett Fleming
Explore

About Us


History of Gannett Fleming

Mr. Farley Gannett and the Telegraph Press building, Gannett Fleming's first office.
Mr. Farley Gannett and the Telegraph Press building in Harrisburg, Pennsylvania, Gannett Fleming's first office.

The history of the Gannett Fleming organization parallels the history of consulting engineering in the United States during the twentieth century. The firm was founded on August 1, 1915, as "Farley Gannett, Consulting Engineer," at a time when sweeping changes were taking place in the country's industrial development and economic patterns. Widespread and rapid urban growth, the need for mass transportation, and the evolution of the automobile were a few of the factors that created new demands and opportunities for engineering services. Gannett Fleming has been a major contributor to an outstanding and productive era in American engineering history.

The Gannett Fleming organization has evolved over the years from a three-man office at its inception to its current structure, a multi-disciplined group of companies having more than 1,900 employees with offices in principal cities in the United States. We have performed engineering services on thousands of diverse assignments in all 50 states, the District of Columbia, the U.S. Virgin Islands, Puerto Rico, and 51 other countries.

The Pennsylvania Turnpike over the Juniata River (top) Lincoln Highway Interchange on the Pennsylvania Turnpike (bottom.) Photos circa 1940.
The Pennsylvania Turnpike over the Juniata River (top) Lincoln Highway Interchange on the Pennsylvania Turnpike (bottom.) Photos circa 1940.

While the Gannett Fleming organization grew, the nation's highway system developed from a few miles of narrow twisting roads to a vast network of expressways, turnpikes, and primary highways. Gannett Fleming was among those chosen to design major portions of the Pennsylvania Turnpike, a highway that became the model for many toll roads that followed.

Methods of sewage disposal slowly progressed from drainage canals and polluted streams to highly efficient sewerage systems and sewage treatment plants. Gannett Fleming has become extensively involved in pollution abatement through the design of wastewater treatment, solid waste disposal, and air pollution control facilities.

Our firm has contributed to the development of the collection, treatment, and distribution of potable water from early concepts to today’s state-of-the-art methods. One of the firm's early assignments was the design of a 60-foot-high earthen dam for the Blue Mountain Water Company in Lehigh County, PA. Since then, we have completed more than 1,000 water supply projects, and thereby assisted communities in finding new sources of water, maintaining the quality of present sources, treating water for safe human consumption, and providing the means to transmit water from sources to consumers. Our state-of-the-art capability in water treatment and computer modeling of water distribution systems has provided clients with very efficient and economical facilities.


Canadea Dam. Photo taken April 5, 1928.

Flood control is another area in which Gannett Fleming is prominent. We have been involved in the design of flood control works such as local protection projects and flood control dams and reservoirs since our founding. We have contributed to the concept of multi-purpose reservoirs, which combine flood control, recreation, and water supply in single projects. Beginning with the design of local flood control works on Mill Creek to protect Erie, PA, our firm designed such diverse projects as a pumped storage dam for the P.H. Glatfelter Paper Company Reservoir Project in York County, PA, which created the 1,260-acre recreational Lake Marburg; the Tioga-Hammond Lakes Project for the U.S. Army Corps of Engineers that consists of a 140-foot-high rolled earth and rockfill dam on the Tioga River; a 122-foot-high rolled earth and rockfill dam with a 240-foot-deep connecting channel between the reservoirs on Crooked Creek; and a 135-foot high roller compacted concrete water supply dam for the City of Lebanon Authority.

In the 1960s, when mass transportation was feeling the impact of the private automobile, Gannett Fleming designed the Lindenwold Line in New Jersey, a high-speed mass transit facility that transports thousands of people daily between Philadelphia and residential communities in New Jersey. In more recent years, Gannett Fleming has participated in the design of most of the new transit systems that have been constructed in the United States. We have become a leader in the design of transit maintenance facilities and automated guideway transit.

To address environmental concerns, governmental regulation, and increasingly complex projects, Gannett Fleming has evolved into a true multi-disciplined organization. We have increased our capabilities in planning, hazardous waste management, architectural, geotechnical, mechanical/electrical, information technology services, financial, project management, quality control areas, and public relations. Affiliated Gannett Fleming companies provide geotechnical investigation, acoustical analysis design and system installation, and Design/Build services.

Conditioned by many years of experience and with capabilities in most state-of-the-art engineering activities, the Gannett Fleming organization is in a position to successfully meet present-day challenges and make constructive contributions to our society in the future.