Pop is so well laid out that nothing is far from the main building & bus stops. You will never have to walk far.
Walking at Pop - even in the rain is easy. Just keep walking from building to building. The overhangs will keep you dry.
The same goes for the hot, over-warm sun. The buildings cast a good amount of shade, so it is easy to find a cooler, shady area to walk in.
The closest to the bus stops are the 90's (across the parking lot) or Building 1 of the 50's.