Re: numbered exits in PA, the road I specifically had in mind is US 15. It now has exit numbers north of Williamsport, presumably because of the Future I-99. But I would love them south of Harrisburg/Camp Hill as well.
I wish PA 33, US 22’s expressways WV-Pittsburgh, Ebensburg-Duncansville, Lewistown-Harrisburg, and Allentown-Easton, all of US 15, US 219 south of Ebensburg, US 30’s expressways York-Lancaster and Coatesville-Exton, and expressway portions of US 202, PA 283, US 6, US 119, US 222, US 322, and US 422 had numbered exits.
It’s so much easier to tell someone “hey go to Exit 8” instead of “take the PA 97 Baltimore Street exit”
PA 581 has exit numbers, and they’re technically sequential but so close to mileage based anyway, as it’s 6 exits over 7-8 miles. So I sort of forgot some of the other state highways that have exits are sequential.
Anyway, on this subject, what’s the deal with Western PA doing the “Exit A” and “Exit B” with no number like on the Indiana Bypass?