Portfolio Category: Civil Engineering

Stroop Road Bridge

LJB was selected for this emergency project to replace the deficient, single-span prestressed concrete box beam bridge over the Little Beaver Creek that carries four lanes of traffic. LJB’s commitment to an aggressive schedule allowed for the bridge to be completed and open to traffic within one year. LJB performed an abbreviated structure type study, including hydraulic analysis of the creek to validate construction of a single-span concrete slab bridge. Roadway...
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County Road 25A Phase III Reconstruction

This project widened 3,900 feet of County Road 25A with a center turn lane, new curb and gutter, new storm sewer, and nearly 2,000 feet of new sanitary sewer service to accommodate future development. The project also added a shared-use path and tree lawn on one side, as well as an enhanced pedestrian crossing that uses a Rectangular Rapid Flash Beacon (RRFB) at the entrance of the school property to...
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State Route 444 Bridge Rehabilitation over Mad River

As part of a general engineering services task order contract, LJB designed the joint replacement and deck overlay of a bridge over the Mad River. LJB developed a phased construction scheme, maintaining one lane of traffic in each direction. This project was completed on time and on budget.  ...
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Commercial Street Corridor Bike Route Neighborhood Connection

This project improves the Commercial Street Corridor and the Commercial and Garnsey Street intersection by constructing a short segment of multi-use trail and making improvements along existing low traffic volume street corridors to define a shared-use roadway as a designated bike route "neighborhood connector" that links the surrounding residential properties to existing bike trail improvements. Street improvements included curb and sidewalk, drainage and pavement base repairs, new surface asphalt, signage, pavement...
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