Project Overview The NCDOT replaced a double barrel culvert with a larger single barrel culvert under Ivey Road about a half mile east of Route 87 in Graham. The old culvert experienced scour left of the culvert inlet and NCDOT wanted ensure that scour didn’t occur at the face of the new headwall in the […]


Project Overview As a result of periodic culvert inspections the Virginia Department of Transportation (VDOT) identied the existing triple barrel steel plate culvert as requiring some action. Since the roadway above the existing culvert had just been repaved and new guardrail had been installed, VDOT wanted to avoid total replacement at this time. The worst […]