Helm, PattiLos Angeles County Metropolitan Transportation AuthorityKorve Engineering, Inc.2010-02-052010-02-051994-04https://hdl.handle.net/1794/10166102 p. Illustrationsen-USBicycle trails -- California -- Los Angeles Metropolitan AreaCycling -- California -- Los Angeles Metropolitan AreaTransportation -- California -- Los Angeles Metropolitan Area -- PlanningCycling -- Government policy -- California -- Los Angeles Metropolitan AreaOther