Evaluation of Geometric and Operational Characteristics Affecting the Safety of Six-lane Divided Roadways: Final Report |
From inside the book
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Page 18
... roadway segments . HIGH CRASH REFERENCE LOCATION Fatal , injury and PDO crashes Find 6 - lane roadways by noting their Roadway ID Number of crashes within a segment With the same roadway ID , download the roadway geometrics and traffic ...
... roadway segments . HIGH CRASH REFERENCE LOCATION Fatal , injury and PDO crashes Find 6 - lane roadways by noting their Roadway ID Number of crashes within a segment With the same roadway ID , download the roadway geometrics and traffic ...
Page 41
... roadway characteristics file contained nearly 2000 roadway segments . 5.1.3 FDOT Video Logs Although the RCI ... roadway ID number . Depending on the roadway , the videologs were filmed from 2001 to 2004 . Each of the segments identified ...
... roadway characteristics file contained nearly 2000 roadway segments . 5.1.3 FDOT Video Logs Although the RCI ... roadway ID number . Depending on the roadway , the videologs were filmed from 2001 to 2004 . Each of the segments identified ...
Page 53
... roadway construction projects , and on reconstruction / resurfacing projects . 5.3.4 Surface Width An increased surface width was found to reduce crash rates ... Segment # 2 . Roughly 80 percent of the roadway segments included in this 53.
... roadway construction projects , and on reconstruction / resurfacing projects . 5.3.4 Surface Width An increased surface width was found to reduce crash rates ... Segment # 2 . Roughly 80 percent of the roadway segments included in this 53.
Common terms and phrases
6_Lanes Access Management Accident Analysis coefficient Comparison of Crash correlation crash data crash frequency Crash Rate Crashes Crash Rates Based Crashes per 100 Cumulative Frequency Curb damage only crashes database degree of curvature Descriptive Statistics driveways per mile Fatal Crash fatality rates FDOT four-lane and six-lane four-lane sections frequency distribution tables Frequency Percent Valid higher crash rates highways Horizontal Degree Hypothesis Testing Based increase independent variables Injury Crash Rates Injury Rates Inside Shoulder Width Intersections per Mile lane width Median Width MVMT negative binomial non-incapacitating and possible non-incapacitating/possible injury null hypothesis number of crashes P-Value PDO Crash Rate Percent Valid Percent percentage Possible Injury Crashes posted speed limit property damage Roadway Characteristics Inventory roadway segments Rural safety section length Sensitivity Analysis shoulder width ISLDWIDT Signalized Intersections Signals per Mile SIGPM six-lane divided roadways six-lane roadways six-lane sections SLDWIDTH standards support FDOT's Surface Width SURWIDTH Table TOTDRIPM urban videologs