The Lehigh and Northampton Transportation Authority’s Allentown Transportation Center (LANTA ATC) is an award-winning transit plaza that prioritizes sustainable strategies and public enjoyment for Lehigh Valley commuters. RETTEW provided essential...
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RETTEW played a pivotal role in this streetscape project in downtown Allentown, contributing notably to the city’s revitalization efforts. As the design engineer, RETTEW focused on enhancing ADA accessibility and...
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RETTEW collaborated with High Real Estate Group on this extensive mixed-use project, which included a roadway extension, a 207,000-SF industrial flex/warehouse building, the 87,000-SF Thaddeus Stevens College of Technology Transportation...
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The Southeastern Ohio Port Authority engaged RETTEW to address subsurface contamination at the AMP former Richard H. Gorsuch Generating Station, a brownfield site with a history of coal processing operations...
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The Maple Street Garage project presented the challenge of replacing two outdated parking facilities with a single modern structure that could support the City of Allentown’s growing parking needs while...
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RETTEW was hired to address subsurface releases from underground gasoline storage tanks at a former Gulf service station. We conducted site characterization to locate the tanks and understand the contaminant...
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The Thaddeus Stevens College of Technology Transportation Center project posed several challenges for our client. This 86,000-SF institutional and industrial building, located on the Greenfield Industrial Park campus, required a...
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RETTEW provided comprehensive civil engineering services to address a critical need for urban revitalization, helping to transform a stretch of dilapidated commercial storefronts into a vibrant, four-story apartment building. We...
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RETTEW helped revitalize a dormant roadway project, which was started by PennDOT 40 years ago as the Route 23 bypass, but was abandoned because of funding challenges. The neglected corridor...
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This project at the Sussex Square Apartments in Plymouth Township addressed a deteriorating retaining wall that separated an apartment complex parking area and a tributary to Plymouth Creek. The existing...
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