SCDOT to close and detour SC 41 culvert over Big Dam Swamp in Williamsburg County for repairs

​Columbia, S.C. (October 28, 2024)-The South Carolina Department of Transportation will close and detour the SC 41 culvert over Big Dam Swamp to make repairs beginning November 4. The repairs are expected to last until the end of November.

As part of this closure a detour route will be set up using Nesmith Road, Coopertown Road, Morrisville Road and Thurgood Marshall Highway. A map of the detour and closure is below.

SCDOT encourages drivers to slow down and pay attention to signs and crews when driving through the work zone.

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