author = { Olson, P. L. },

title = { Parameters affecting stopping sight distance },

publisher = {Transportation Research Board, Nat. Research Council},

isbn = {0309037115},

keywords = { Roads , Design and construction , Visibility , Traffic safety },

year = {1984},

abstract = {June 1984},

booktitle = {Report / National Cooperative Highway Research Program ; 270},

address = { Washington, DC },