The wording of PCT being closed from the the 14 fwy to the I-15 is intended mainly for thru hikers... and I noticed that wording was revised the other day in most sources I saw.
In our area, most of the PCT is open...
From the far east end of Blue Ridge, (near Wright Mtn and above Slover Canyon) westward past Baden Powell, and all the way to Islip Saddle is open for hikers.
From Slover Canyon east to the 15 is closed, (and is appropriately signed). .. and from Islip Saddle west to the 14 is closed.
Maybe someone can post a map and highlight this section. I'm not real good at that kinda stuff

However, remember Hwy 2 is closed at Vincent Gap westward all the way to Glendale/La Canada.