I said Rail not subway. What does subway have to do with rail. two different thing. There is a rail line in north philly not a subway line.

Amtrak, NJ transit matter when someone coming far from the suburbs. If you live in Lancaster, Coatesville there no Septa rail so you would need to take Amtrak unless you want to drive.

A trauma center means you get the highest level of care. Penn Hospital is not a level 1 trauma center so you're referencing something that has nothing to do with it. The advantage of West Philly is that CHOP is right there so if a kid has a medical incident they're close by. Medical care is important when you have large crowds as someone is going to get hurt and easier to just bring them to where they can get care instead of the ambulance having to figure out what going on and possibly rerouting to somewhere they can get care.