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FINDLAY TOWNSHIP (KDKA) — A tractor trailer rollover crash is caused traffic headaches Friday morning on the Parkway West near Pittsburgh International Airport.

The crash happened before 7 a.m. in the outbound lanes near Clinton Road in Findlay Township.

One outbound lane was blocked heading toward the Beaver Valley Expressway. Traffic was getting by in the right lane, but it was very slow moving during the morning rush hour.

Drivers were asked to avoid the area.

Officials have not yet said what caused the tractor trailer to rollover, but no injuries have been reported.

Stay with KDKA for the latest on this developing story.