the real issue is that there's no tracking for freight, it took too long to figure out what happened and how severe it was. the network is lacking basic safety

the real issue is that there's no tracking for freight, it took too long to figure out what happened and how severe it was. the network is lacking basic safety features. (because the network is big, and because checks were mostly done by relatively cheap labor, but both regulation and crew got watered down.) the worry is that, since these happen quite frequently, eventually it'll happen in some city.