Abstract
(Continued from IRRD abstract No. 490259). Traffic control tools in Europe (Van Loock,WM, Peeters,RL) [English]; Reducing urban freeway accident fatalities with rapid incident detection (Evanco,WM) [English]; Road signs reflectorization by a new design concept (Kikura,M, Egashira,M, Shoji,K) [English]; Vehicle weight control in Chile : a successful experience (Orb,C).