Pennsylvania Highways

"One of two junctions in Pennsylvania, with the other being 241 miles to the west on I-80, where consecutively numbered Interstates intersect."

"One of two junctions in Pennsylvania, with the other being 241 miles to the east on I-80, where consecutively numbered Interstates intersect."

"Held the title of longest artificially ventilated automobile tunnel in the world when it opened in 1924."

"Open to cars, vans, & motorcycles with at least 2 occupants during weekday rush hours, all vehicles 10 AM - 2 PM inbound/7 PM - 5 AM outbound weekdays, and open outbound to all vehicles on weekends."

"Headquarters for the first long-distance, limited-access highway in the US, and location of the dispatch center that handles emergency and assistance calls for the entire Turnpike System."

"HOV lanes are open to cars, trucks, and vans with at least 2 occupants & all motorcycles 6 - 9 AM inbound & 4 - 7 PM outbound Monday - Friday; open outbound to all vehicles 7 PM Friday - 5 AM Monday."