2014
DOI: 10.1016/j.aap.2014.04.008
|View full text |Cite
|
Sign up to set email alerts
|

Safety performance models for urban intersections in Brazil

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
6
0
4

Year Published

2020
2020
2025
2025

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 18 publications
(14 citation statements)
references
References 19 publications
1
6
0
4
Order By: Relevance
“…When the number of vehicles entering and/or leaving the intersection increases, it induces new turning and crossing maneuvers, that results in an increased risk of new conflicts, and those additional conflicts, in some cases, are translated into actual crashes. Similar results have been reported by many studies (Wang et al, 2019;Barbosa et al, 2014;Ferreira and Couto, 2013;Vieira Gomes et al, 2012;Miaou and Lord, 2003;Greibe, 2003). It is important to note that, of all the models developed across all severity levels for both intersection types, only the traffic flow of a minor approach of unsignalized intersections in the models for injury & fatal crash was not significant.…”
Section: Predictor Variables Of Crashes On Urban Intersectionssupporting
confidence: 87%
See 1 more Smart Citation
“…When the number of vehicles entering and/or leaving the intersection increases, it induces new turning and crossing maneuvers, that results in an increased risk of new conflicts, and those additional conflicts, in some cases, are translated into actual crashes. Similar results have been reported by many studies (Wang et al, 2019;Barbosa et al, 2014;Ferreira and Couto, 2013;Vieira Gomes et al, 2012;Miaou and Lord, 2003;Greibe, 2003). It is important to note that, of all the models developed across all severity levels for both intersection types, only the traffic flow of a minor approach of unsignalized intersections in the models for injury & fatal crash was not significant.…”
Section: Predictor Variables Of Crashes On Urban Intersectionssupporting
confidence: 87%
“…The literature offers several ways to model the relationships between intersection crash frequency and explanatory variables (Barbosa et al, 2014;Park and Lord, 2009;Nambuusi et al, 2008;Miaou and Lord, 2003). They are differentiated on the basis of the type of variables, the number of variables, the form that the variables take during the modeling process and the transformation applied to the variables (Oh et al, 2003).…”
Section: Model Structurementioning
confidence: 99%
“…O estudo de modelagem de acidentes no Brasil é ainda incipiente (Barbosa et al, 2014). São poucos os estudos de modelos matemáticos que busquem representar de forma adequada o potencial da acidentalidade em segmentos viários brasileiros.…”
Section: Justificativaunclassified
“…They were successful in calibrating the tool and results were better than the estimated values calculated originally [21]. In Brazil, Barbosa et al developed SPF models for urban intersections, of the predictors used it is important to highlight the annual average daily traffic (AADT), number of carriageways, number of access and presence of median [22].…”
Section: Literature Reviewmentioning
confidence: 99%