SCDOT completes bridge replacement on US 21 over CSX Railroad ahead of schedule

​The South Carolina Department of Transportation completed the bridge replacement project on the US 21 bridge over CSX Railroad in Yemassee ahead of schedule and the bridge reopened to traffic today.

On September 20, 2023 a train derailment caused damage to the bridge and the bridge was closed for replacement. SCDOT expedited the replacement project and the bridge reopened to traffic today, less than one year from the emergency closure.

The new bridge was built to modern standards, including being raised for greater rail clearance and features wider shoulders and repaving in the area to ensure a safe and smooth driving experience.