CMF / CRF Details

CMF ID: 8480

Install Pedestrian Signals


Prior Condition:  Intersections without pedestrian signals

Category: Pedestrians

Study: Developing Crash Modification Functions for Pedestrian Signal Improvement, Sacchi et al., 2015

Star Quality Rating:4 Stars  [View score details]
Rating Points Total:115
Crash Modification Factor (CMF)
Adjusted Standard Error:
Unadjusted Standard Error:
Crash Reduction Factor (CRF)
Adjusted Standard Error:
Unadjusted Standard Error:
Crash Type:All
Crash Severity:All
Roadway Types:Not specified
Street Type:
Minimum Number of Lanes:
Maximum Number of Lanes:
Number of Lanes Direction:
Number of Lanes Comment:
Crash Weather:Not specified
Road Division Type:
Minimum Speed Limit:
Maximum Speed Limit:
Speed Unit:
Speed Limit Comment:
Area Type:Urban and suburban
Traffic Volume:
Average Traffic Volume:
Time of Day:Not specified
If countermeasure is intersection-based
Intersection Type:
Intersection Geometry:4-leg
Traffic Control:Signalized
Major Road Traffic Volume:Minimum of 5120 to Maximum of 44800 Annual Average Daily Traffic (AADT)
Minor Road Traffic Volume:Minimum of 650 to Maximum of 9530 Annual Average Daily Traffic (AADT)
Average Major Road Volume :23326 Annual Average Daily Traffic (AADT)
Average Minor Road Volume :2130 Annual Average Daily Traffic (AADT)
Development Details
Date Range of Data Used:2005 to 2013
Municipality:Metro Vancouver
Type of Methodology Used:Meta-regression
Sample Size (crashes):101 crashes
Sample Size (sites):13 sites
Sample Size (site-years):53 site-years
Other Details
Included in Highway Safety Manual?No
Date Added to Clearinghouse:Mar 13, 2017