Accidents at urban mini-roundabouts
Accidents at urban mini-roundabouts
The report gives the findings of a study of accident risk based on a national stratified sample of 200 3-arm and 100 4-arm urban mini-roundabouts on 30mph single carriageway roads (2100 personal injury accidents). Tabulations are given showing frequencies, severities and rates by type of central island and by region. The accidents are also tabulated by accident group, road user involvement and number of casualties per accident. The main objective of the study was to develop relationships between accident frequency and traffic flow, road features, layout, geometry, land use and other variables. The technique of generalised linear modelling was used to develop such relationships for different types of accidents.
0952-4107
Kennedy, J.V.
29fb1281-e482-4b76-8b25-5e825ce1a6e7
Hall, R.D.
b3b7ddd4-09bb-4150-8bc2-f68d92bdfad4
Barnard, S.R.
cfb97e37-7f22-4386-a203-1cccea2ce019
1998
Kennedy, J.V.
29fb1281-e482-4b76-8b25-5e825ce1a6e7
Hall, R.D.
b3b7ddd4-09bb-4150-8bc2-f68d92bdfad4
Barnard, S.R.
cfb97e37-7f22-4386-a203-1cccea2ce019
Kennedy, J.V., Hall, R.D. and Barnard, S.R.
(1998)
Accidents at urban mini-roundabouts
Wokingham, GB.
TRL
118pp.
Record type:
Monograph
(Project Report)
Abstract
The report gives the findings of a study of accident risk based on a national stratified sample of 200 3-arm and 100 4-arm urban mini-roundabouts on 30mph single carriageway roads (2100 personal injury accidents). Tabulations are given showing frequencies, severities and rates by type of central island and by region. The accidents are also tabulated by accident group, road user involvement and number of casualties per accident. The main objective of the study was to develop relationships between accident frequency and traffic flow, road features, layout, geometry, land use and other variables. The technique of generalised linear modelling was used to develop such relationships for different types of accidents.
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More information
Published date: 1998
Identifiers
Local EPrints ID: 75623
URI: http://eprints.soton.ac.uk/id/eprint/75623
ISBN: 0952-4107
PURE UUID: fbfd0ca4-a22b-4eb3-9e7c-608463bddad6
Catalogue record
Date deposited: 11 Mar 2010
Last modified: 30 Jan 2024 17:47
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Contributors
Author:
J.V. Kennedy
Author:
R.D. Hall
Author:
S.R. Barnard
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