Originally Posted by
Alligator
I think he read and understood it just fine and that you perhaps are not understanding the possible nuances. What Traffic Jam is saying is that there is an increased density of people at the trailheads, trail facilities, and on trail. While trails aren't exactly linear in dimension, in can be difficult on many trails to actually enforce 6 feet of distance, such as on slopes and in dense underbrush. I would hazard a guess that people aren't strictly finding a place to keep that distance, in particular when passing. There were many reports of surges in the number of people at various outdoor localities.
Forgot to add, plus someone might cough on your car. Bring hand sanitizer!