Let's Rethink Reality

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SR 0722 Bridge Replacement

The existing SR 0722 Bridge and dam over Lititz Run was integral in the operations of the nearby Oregon Mill, which is listed on the National Register of Historic Places. Structurally deficient and functionally obsolete, however, the existing SR 0722 Bridge needed to accommodate modern-day traffic demands. The backwater condition resulting from the dam served as specialized habitat for the State-endangered black-crowned night heron. The need to preserve this backwater habitat while removing the dam to accommodate fish migration was an added challenge. The Pennsylvania…

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Helping Communities and Clients Flourish

Mark Lauriello, PE, President and CEO

We are committed to excellence and being the firm of choice for employees and clients. RETTEW’s insight and guidance is key to helping our communities and clients thrive, whether designing the infrastructure of our future, guiding clients through complex permitting, or reducing risk through safety and utility location best practices. We have a history of employee and corporate involvement in causes we're passionate about, such as science education and helping children and families. Ultimately, it’s about improving quality of life for everyone we serve.

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RETTEW NEWSROOM

  • Better Environmental Stewards

    April 20, 2018

    RETTEW has two new professional certifications in our ranks. A Chesapeake Bay Landscape Professional certification highlights the expertise of those who design, install, and maintain sustainable landscapes. RETTEW’s Kara Kalupson, Senior MS4 Coordinator, and Joel Esh, Senior Designer, have both trained for and passed the credential exam. They are qualified to use sustainable landscape techniques,…

  • Job Opportunities in West Virginia

    April 19, 2018

    Business is booming in West Virginia! RETTEW’s Bridgeport, WV will host two Job Fair Open Houses this spring. We’re looking to fill more than 20 positions, including construction inspectors, safety consultants, survey chiefs and technicians, project engineers, and project managers. These positions will support projects in the energy, industrial, development, and transportation markets. Dates and…

  • Rehabbing Three Bridges

    April 17, 2018

    A rock slide, 27 spans, and a sculpture trail. You never know where your work will take you with RETTEW. We received a notice to proceed for work in PennDOT District 9-0, rehabilitating three bridges on State Route 56 in Johnstown, PA. One bridge, the Kernville Viaduct Bridge, has 27 spans and runs through the…

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