Description: Bicycle Facilities & Regulation Subcommittee files of Betty Yapp, a member of the Bicycle Facilities and Regulation Subcommittee of the Campus Transportation and Traffic Committee (1980-83) and the Bicycle Appeals Board (1983-86), including committee agendas, minutes and memos; bicycle accident reports (1981); correspondence, notices, regulations and "Bicycle System Appraisal and Proposal for Future Development" (November 1977).