Samenvatting
World people in a symbol world: the misunderstanding of symbol signs (brewer,ka and woodman,wf); effectiveness of queue warning systems: accident experience, driver's response, and cost benefit analyses (bolte,f-f); design demands for ontario highways (yagar,s ,van aerde,m and bacchus,a); applications of coordinated tandem toll collection systems (rubenstein,ld);pedestrian considerations in highway work zones (chadda,hs and mcgee,hw); the changing role of multi-way stop control (chadda,hs and carter,ec). for the covering abstract of the conference see IRRD 275170.