[pct-l] Transportation between Acton/Agua Dulce and Wrightwood?

[Diane at Santa Barbara Hikes dot com]

Does anyone know if there is any public transportation between Agua  
Dulce or Acton and Wrightwood or thereabouts. I can find  
transportation between Agua Dulce and Acton, but I can't seem to find  
any from Acton to Wrightwood. I'm thinking of hiking that section in  
May, Baden Powel to Agua Dulce or Soledad Canyon or so. It would be  
nice to leave my car at the north end and just drive home.