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Rock Hill, Lake Wylie traffic impacted by nuclear plant equipment move. How to avoid it

Catawba Nuclear Station in Lake Wylie will get a large transformer delivered from Rock Hill, which will impact traffic in both areas.
Catawba Nuclear Station in Lake Wylie will get a large transformer delivered from Rock Hill, which will impact traffic in both areas. RockHill

Another large equipment move for the Catawba Nuclear Station could impact Rock Hill traffic this week.

A transformer will be moved from the Norfolk Southern rail yard in Rock Hill to the Lake Wylie power plant on Saturday. A specific time hasn’t been announced, and the move time depends on weather and other factors. When the move happens, it will slow traffic.

The Winthrop University area will be impacted. The southbound side of the Allison Creek bridge on S.C. 274 will close for three or four hours during the delivery.

Duke Energy, the company that runs Catawba Nuclear, will provide updates on Facebook at @DukeEnergyNuclear and X at @DE_Nuclear.

Duke Energy will slow Rock Hill traffic with a transformer move to upgrade Catawba Nuclear Station.
Duke Energy will slow Rock Hill traffic with a transformer move to upgrade Catawba Nuclear Station. Duke Energy

The equipment will take six to eight hours to go 14 miles, according to Duke Energy. The route runs from Winthrop onto Cherry Road, then turns right onto Heckle Boulevard before it becomes Old York Road.

It will turn right again on S.C. 274, or Hands Mill Highway, before another right onto Concord Road where the nuclear station is.

The transformer will be installed during a refueling outage this fall. It’s the last of four transformers upgraded at the station.

In January, Duke Energy moved another 650,000-pound transformer on a similar route from Rock Hill to Lake Wylie.

Edwards Moving & Rigging will move the Hitachi-built equipment that went to Spain before arriving by ship in Charleston. It came by rail to Rock Hill.

This story was originally published August 27, 2024 at 2:10 PM.

John Marks
The Herald
John Marks graduated from Furman University in 2004 and joined the Herald in 2005. He covers community growth, municipalities, transportation and education mainly in York County and Lancaster County. The Fort Mill native earned dozens of South Carolina Press Association awards and multiple McClatchy President’s Awards for news coverage in Fort Mill and Lake Wylie. Support my work with a digital subscription
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