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Alternative Types of Roundabouts as a Measure to Improve Traffic Safety at Intersections

Sanja Šurdonja orcid id ; Sveučilište u Rijeci, Građevinski fakultet
Ivan Rutko ; Sveučilište u Rijeci, Građevinski fakultet
Aleksandra Deluka-Tibljaš ; Sveučilište u Rijeci, Građevinski fakultet

Puni tekst: hrvatski PDF 1.335 Kb

str. 83-98

preuzimanja: 226



Two-lane roundabouts, the one-level intersection types, are used as a solution to increase the capacity of the intersection (in comparison to the classic and the one-lane roundabout). However, at the same time they significantly reduce the level of traffic safety. Alternative roundabouts are a “compromise” for achieving higher capacity compared to one-lane, and better traffic safety compared to two-lane roundabouts. The paper presents the application of alternative roundabouts at the location of the existing two-lane roundabout and multi-criteria analysis as a tool in selecting the optimal variant.

Ključne riječi

alternative roundabout, traffic safety, capacity

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Podaci na drugim jezicima: hrvatski

Posjeta: 431 *