>>507440567It's probably the only school not infested with darkies, so enormous demand, combined with lots of money from parents willing to pay to keep their children from exposure to darkies.
So the school continues to expand, and draw in more students, but the area doesn't have the road network built up to deal with the amount of traffic.
School provided transportation would fix that, since it's more efficient for offloading, but private schools usually don't run their own bus system.
TLDR is that our school system is fucking trash, mostly because the public side of it is designed to be compatible to shit skins. So any responsible parent will sent their kids to private schools, but public school unions chimp out if the state directs taxes to private schools, so there are typically a shortage of good private schools.