This design-build project provided operational improvements at the existing I-16 at SR 307/Dean Forest Road interchange by adjusting ramp lengths, constructing a diverging diamond interchange, replacing the existing signals at the ramps, and replacing the existing SR 307/Dean Forest Road bridge over I-16 with parallel two-span PSC beam bridges. It also included adding an additional exit lane on I-16 for the eastbound off-ramp, lighting, and a 10-foot shared-use path, which was constructed on one side of SR 307, and a sidewalk on the opposite side. The total length of the project was 1.2 miles.
ICE served as the Lead Design Consultant responsible for overall design project management, roadway design, structural design, hydraulic/hydrological design, utility coordination, environmental permitting, geotechnical design, construction support services, and construction quality assurance management.
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