The State of Delaware has more than 200 locations throughout the state where bridge-length corrugated metal pipe culverts are corroding and are in need of replacement. In most of these locations, the corrugated metal pipes are at or beyond their expected life. DelDOT decided to use the design/build method to expedite replacement of a group of these culverts with new reinforced concrete pipes. With the design/build method, a team...
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N&W provided the winning bid for this PennDOT Engineering District 6, S.R. 0422, Section M1B Roadway, Pleasantview and Park Bridges, design project in June of 2017. This was our first successful bid in this District. The project included forty‐six (46) roadway and structure borings, twenty (20) test pits and three (3) pavement cores. The total drilling footage was 973 feet and consisted of 428.9 feet of continuous SPT sampling,...
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Having served as the Borough Engineer since 2003, Jack Raudenbush and the Navarro and Wright team has assisted the Borough Council and maintenance personnel in developing various roadway and drainage repair and maintenance projects. From standard mill and overlay projects, to Full Depth Reclamation, we have assisted in the design and implementation of various cost effective projects to keep this northern Dauphin County Borough roads...
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Navarro & Wright Consulting Engineers, Inc. (N&W) is leading a multi-disciplinary team to update an existing Master Plan Report from 2006 and also update an associated Economic Analysis for repurposing an abandoned section of the Pennsylvania Turnpike into an eight and a half (8.5) mile linear recreational trail/corridor known as The Old PA Pike. This segment includes the Rays Hill Tunnel, Sideling Hill Tunnel, and the former...
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This project analyzed and addressed community needs for revitalization in order to enhance mobility, safety, and the economic development of the Borough of Mt. Holly Springs in Cumberland County, PA. A major aspect of the plan focused on safety improvements and traffic flows on the “Main Street” Baltimore Avenue corridor and required proactive land use planning, transportation planning, economic development planning and implementation...
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