Visibility problems in crest vertical curves.

Auteur(s)
Livneh, M. J. Prashker & J. Uzan.
Jaar
Samenvatting

The length of a crest vertical curve is governed by visibility considerations. The minimum length is based on the passing sight distance, and overtaking is allowed throughout its length. A theoretical determination is made of the zone of overtaking visibility in a curve designed on a below maximum basis. The conclusion is that, in order to reduce the no-overtaking zone in below maximum cases, it should preferably be as short as possible within the requirement limits of overtaking visibility and driving convenience.

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Publicatie

Bibliotheeknummer
A 7159 (In: A 7156 S) IRRD 52805
Uitgave

In: Relationships of highway geometry to traffic accidents, Highway Research Record HRR, No. 312, 1970, p. 76-84.

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