An overturned newspaper truck blocked a Schuylkill Expressway exit ramp for hours during the morning rush.
The crash happened around 5:40 a.m. on the exit ramp from eastbound Interstate 76 to Route 202 North in King of Prussia, according to PennDOT.
Footage from television news helicopters showed the New York Times truck on its side, with newspapers spilling out.
The ramp was closed for several hours while authorities responded to the scene.
As of around 9:30 a.m., PennDOT was continuing to report traffic disruptions due to the accident.