WE’RE FOLLOWING SOME BREAKING NEWS THIS AFTERNOON. SKY 4 PITTSBURGH’S ACTION NEWS NEWS CHOPPER GIVING US A LOOK AT THIS SCENE OF A CRASH IN WEST MIFFLIN. YOU CAN SEE THAT TRACTOR TRAILER BLOCKING STREETS RUN ROAD NEAR DELAWARE ROAD. SO FAR, WE’RE TOLD NO ONE HAS BEEN TAKEN TO THE HOSPITAL. NO WORD ON HOW THIS CRASH HAPPENED, BUT YOU CAN SEE QUITE A MESS FOR CREWS TO CLEAN UP THERE. FOR THE LATEST
Tractor-trailer crash on Streets Run Road in West Mifflin

Updated: 1:14 PM EST Dec 17, 2025
A tractor-trailer crash was blocking part of Streets Run Road in West Mifflin, Allegheny County, on Wednesday afternoon.Sky 4, Pittsburgh’s only news chopper, flew over the scene near Delwar Road.See the video abovePolice are at the scene. No information was immediately available on the cause of the crash.This is a developing story. Stay with Pittsburgh’s Action News 4 for updates. Download the WTAE app to stay connected with breaking news. Sign up for our email newsletters to get breaking news in your inbox.
WEST MIFFLIN, Pa. —
A tractor-trailer crash was blocking part of Streets Run Road in West Mifflin, Allegheny County, on Wednesday afternoon.
Sky 4, Pittsburgh’s only news chopper, flew over the scene near Delwar Road.
See the video above
Police are at the scene. No information was immediately available on the cause of the crash.
This is a developing story. Stay with Pittsburgh’s Action News 4 for updates.
Download the WTAE app to stay connected with breaking news. Sign up for our email newsletters to get breaking news in your inbox.