Turbo roundabouts as an alternative to two lane roundabouts
| dc.contributor.author | Engelsman, J.C. | |
| dc.contributor.author | Uken, M. | |
| dc.date.accessioned | 2008-06-13T07:26:53Z | |
| dc.date.available | 2008-06-13T07:26:53Z | |
| dc.date.issued | 2007-07 | |
| dc.description | This paper was transferred from the original CD ROM created for this conference. The material on the CD ROM was published using Adobe Acrobat technology. The original CD ROM was produced by Document Transformation Technologies Postal Address: PO Box 560 Irene 0062 South Africa. Tel.: +27 12 667 2074 Fax: +27 12 667 2766 E-mail: doctech@doctech.co.za URL: http://www.doctech.co.za | en |
| dc.description.abstract | Paper presented at the 26th Annual Southern African Transport Conference 9 - 12 July 2007 "The challenges of implementing policy?", CSIR International Convention Centre, Pretoria, South Africa. ABSTRACT:The turbo roundabout is an innovative arrangement of the two lane roundabout that has revolutionised roundabout design in The Netherlands since 1998. Entering and exiting the previously applied two lane roundabout can be complicated for road users, which consequently leads to road safety problems. The turbo roundabout concept eliminates some of the most severe conflict points on the roundabout. A quick-scan evaluation model indicates that the capacity of the turbo roundabout is about 25 – 35% higher than a standard two lane roundabout. The introduction of the turbo roundabout in South Africa can have a massive impact on the road safety situation in the country. The turbo roundabout is an ideal intersection solution for road accident hotspots. In addition, as South Africa is experiencing unprecedented traffic growth in the urban areas, the turbo roundabout could offer significant efficiency improvements to the transportation networks. | en |
| dc.format.extent | 732788 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Engelsman, JC & Uken, M 2007,'Turbo roundabouts as an alternative to two lane roundabouts', Paper presented to the 26th Annual Southern African Transport Conference, South Africa, 9 - 12 July 2007. 8p. | en |
| dc.identifier.isbn | 192001702X | |
| dc.identifier.uri | http://hdl.handle.net/2263/5909 | |
| dc.language | eng | |
| dc.language.iso | en | en |
| dc.publisher | SATC | en |
| dc.relation.ispartof | SATC 2007 | |
| dc.rights | University of Pretoria | en |
| dc.subject | Transport policies | en |
| dc.subject | Two lane roundabout | en |
| dc.subject | Turbo roundabouts | en |
| dc.subject.lcsh | Transportation -- South Africa -- Congresses | en |
| dc.subject.lcsh | Roads -- Interchanges and intersections -- Congresses | en |
| dc.subject.lcsh | Traffic circles -- South Africa -- Congresses | en |
| dc.title | Turbo roundabouts as an alternative to two lane roundabouts | en |
| dc.type | Event | en |