The City is currently updating the Mobility Element of its General Plan (formerly known as the transportation Element).  They have developed some draft goals and policies http://losangeles2b.files.wordpress.com/2012/12/all-goals-and-policies-document1.pdf and draft implementation programs http://losangeles2b.files.wordpress.com/2012/12/draft-implementation-programs.pdf and would like you comments by March 31.  More information is available at la2b.org