Projects & Case Studies

Traffic Engineering & Operations

NCDOT, Woody Mill Roundabout

Guilford County, NC

Services Utilized

Traffic Engineering and Operations
Roadway Design
Water Resources

Project Summary

NCDOT, Woody Mill Roundabout

Guilford County, NC

SEPI was contracted by NCDOT to provide services with a quick turnaround through our on-call agreement with Division 7 of NCDOT. SEPI prepared preliminary plans, right-of-way plans, and construction plans for the installation of a roundabout at three leg intersection of Woody Mill Road and Southeast School Road directly in front of Southeast Guilford High School. This project was designed and constructed in three months during the summer so that traffic would not be affected while school was in session. The topography was unusual for a roundabout as the site was not level. A sloped design was utilized and iterative design techniques were employed to design the roundabout without requiring any proposed right-of-way or easements. SEPI provided project management, roadway design, drainage design, erosion control, traffic control, pavement marking, and signing.

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