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Providing final design services for widening and improving a flat slab bridge, adding sidewalks, and a roundabout to an intersection

At a Glance

  • $2.3M

    Construction Value

Location
Charleston County, South Carolina
Offices
Client
  • South Carolina Department
  • of Transportation

Camp Road and Riverland Drive Intersection Improvements

The South Carolina Department of Transportation (SCDOT) needed safety improvements to the Camp Road and Riverland Drive intersection in Charleston County. They engaged our help to widen the bridge and install a roundabout¡ªa relatively new feature on roads in South Carolina¡ªto improve traffic flow and intersection safety.

We provided bridge design, roadway design, and drainage design, as well as utility coordination for the project. Implementing a roundabout at the intersection required widening the flat slab bridge on Riverland Drive over James Island Creek. To maintain the existing hydraulic performance of the bridge, our team produced designs to expand the width of the entire bridge without impacting its height over the creek. We developed the bridge¡¯s cross-slope, a critical design feature, with a replacement asphalt overlay. This allowed for a level widening of the concrete flat slab and maintaining the low chord elevation. We also added sidewalks and increased the height of the bridge barrier with a custom-designed rail to accommodate pedestrians.

With a wider bridge, a roundabout, and new sidewalks, SCDOT¡¯s investment in the Camp Road and Riverland Drive intersection will help improve safety for everyone, from motorists to pedestrians.

At a Glance

  • $2.3M

    Construction Value

Location
Charleston County, South Carolina
Offices
Client
  • South Carolina Department
  • of Transportation

Meet Our Team

Scott Baker, Transportation Engineer

It¡¯s not worth doing unless you work hard and do it right.

Rick Day, Senior Principal, Transportation

I truly enjoy coming to work every day and having the opportunity to work with a talented team and great clients.

Bret Gillis, Principal, Transportation

Being a successful transportation engineer requires understanding public needs, anticipating public perceptions and navigating them for a successful project.

Andy Cook, Senior Structural Engineer

It¡¯s easier to do it right the first time than to redo it later.

David Taylor, Managing Principal

I am excited to be on the Â鶹´«Ã½ team anchoring the Columbia office in the heart of South Carolina. Excellent client service is our goal.

Justin Tye, Senior Associate, Senior Roadway Engineer

Transportation engineering gives me the opportunity to make routes safer and more efficient for the community to use.

Joe Kelvington, Principal

My goal each day is to do the best work that I can with the resources at hand, and to have fun along the way.

Scott Baker

Transportation Engineer

Rick Day

Senior Principal, Transportation

Bret Gillis

Principal, Transportation

Andy Cook

Senior Structural Engineer

David Taylor

Managing Principal

Justin Tye

Senior Associate, Senior Roadway Engineer

Joe Kelvington

Principal

We¡¯re better together

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  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

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