Tractor-trailer crash shuts down I-83 in Dauphin County
A jackknifed tractor-trailer has shut down part of Interstate 83 north near Harrisburg, officials said. Northbound lanes are closed as of 9:30 a.m. at mile marker 44, near the under-construction 29th Street overpass, according to PennDOT spokeswoman Fritzi Schreffler. Traffic maps show rubbernecking is also disrupting southbound traffic.