Robert Staehle of the Altadena Crest Trail Restoration Working Group (ACTRWG) lets reminds us they'll be meeting tonight at 7 PM at the Altadena Community Center, 730 E. Altadena Dr: 

All are welcome! Please come to express your support, concerns and ideas for "Getting our ACT (Altadena Crest Trail) together."

Note that the Los Angeles County Trails Manual produced by the L.A. County Dept. of Parks & Recreation and Sapphos Environmental was approved by the L. A. County Board of Supervisors on 17 May 2011:
http://www.lacountytrailsmanual.com/

Also on the above site is a link to info. about the newly revised Americans with Disability Act (ADA) regulations regarding trails that became effective on 15 March 2011.