Pittsburgh

Landslide Disrupts I-79 in Washington County, No Injuries as Northbound Lanes Reopen

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Published on January 07, 2026
Landslide Disrupts I-79 in Washington County, No Injuries as Northbound Lanes ReopenSource: Pennsylvania Department of Transportation

Yesterday morning, the familiar rhythm of Interstate 79 in Washington County was abruptly disrupted. A landslide, a cascade of earth and authority, sent rocks tumbling down onto the northbound lanes, compelling a shutdown between Exit 43 (Houston/Eighty-Four) and Exit 45 (Canonsburg). Vehicles, those loyal disciples of daily commutes, were held at bay as the geology of the area dictated its own terms of transit.

For travelers, the morning’s disarray was a stark interruption. WPXI reported that the state police confirmed the incursion of multiple rocks and dirt onto the interstate. The lanes were cleared and reopened at 8:40 a.m., restoring the flow of traffic along a key transportation corridor in Washington County and allowing commercial and commuter travel to resume.

Officials said no injuries were reported following the landslide. Despite the dramatic nature of the event, authorities confirmed that no one was harmed. WTAE reported the update, offering reassurance amid concerns that often follow such natural incidents.