%0 Journal Article
%T Green-extension systems at high-speed intersections
%J ITE journal
%D 1978
%A Zegeer, C.
%A Deen, R.
%V 48
%N 11
%P 19-24
%X The paper presents a review of the literature on the analyses of use of green-extension systems installed to decrease the number of rear-end and right-angle collisions. These systems include presence-detection loops in the pavement preceding the intersection which transmits messages to a receiver in the signal control box.<p />
%G 
%I Institute of Transportation Engineers
%@ 0162-8178
%U http://dx.doi.org/