"One of two junctions in Pennsylvania, with the other being 241 miles to the west on I-80, where consecutively numbered Interstates intersect."
ทางแยก
· Sugarloaf Township, สหรัฐอเมริกา
"One of two junctions in Pennsylvania, with the other being 241 miles to the east on I-80, where consecutively numbered Interstates intersect."
ทางแยก
· Mercer, สหรัฐอเมริกา
"Held the title of longest artificially ventilated automobile tunnel in the world when it opened in 1924."
อุโมงค์
· พิตต์สเบิร์ก, สหรัฐอเมริกา
4.9"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."
ถนน
· พิตต์สเบิร์ก, สหรัฐอเมริกา
"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."
สำนักงาน
· Middletown, สหรัฐอเมริกา
"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."
ทางแยก
· พิตต์สเบิร์ก, สหรัฐอเมริกา