California survey of drivers on lane splitting Jun 16, 2013 19:41:19 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by rjz1 on Jun 16, 2013 19:41:19 GMT -6 ridetowork.org/files/docs/Motorcycle_Lane_Split_Survey-Reg_Vehicle_Driver_Response_Section.pdfAnd a Belgium study on traffic congestion and emission differences between commuter cars and motorcycles. ridetowork.org/files/docs/MCs_reduce_congestion_Travel_Times_-_Conference_Leuven_study.pdfScroll to the bottom for the conclusion section. And a study about lane splitting in Europe.