Development of safety performance functions for Spanish two-lane rural highways on flat terrain

•This study develops Safety Performance Function (SPF) analyzing cumulative residuals for two-lane rural highways.•On the basis of cumulative residual analysis the sample were divided on ranges of the AADT variable for obtaining better models.•In the AADT>4000veh/day database the percentage of he...

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Veröffentlicht in:	Accident analysis and prevention 2016-10, Vol.95 (Pt A), p.250-265
Hauptverfasser:	Garach, Laura, de Oña, Juan, López, Griselda, Baena, Leticia
Format:	Artikel
Sprache:	eng
Schlagworte:	Accidents, Traffic - statistics & numerical data Automobile Driving - statistics & numerical data Calibration Crashes Cumulative residuals Cures Environment Design Flat terrain Fully models Highways Humans Mathematical models Models, Theoretical Parsimonious models Rural Population - statistics & numerical data Safety - statistics & numerical data Safety Management - methods Safety performance functions Segmentation Spain Stratification Traffic models Traffic safety Two-lane rural highways
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