Drivers heading through Westmoreland County should prepare for some traffic changes starting on Thursday.
PennDOT announced a traffic shift along eastbound Route 30 through Ligonier Township that starts around 6 a.m. Thursday.
Traffic has been down to a single lane around the clock between Darlington Rector Road and Quarry Lane since early April.
Traffic will now be shifted into the previously closed left-hand lane to allow crews to work in the right-hand lane.
The restriction will be in place through mid-August.
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