Étude d'un tronçon de dédoublement de la RN 23 entre PK 379 et PK 385

Abstract

This project presents study of unfolding of trunk RN 23 between tiaret and Laghouat by 6 km, study is composed of three parts: The first: the general description of the project with justification usols for fitting out Following the long Itinerary. The second: the choices of trace with alternatives one was devoted calculate of axis the Alignment includes, profile longitudinally and the profile transversely. The last: make drawing of the alignment includes understands profile longitudinally a profile transversally flows the calculation of cubature, the dimensioning road