CMF / CRF Details
CMF ID: 3078
Change number of all-way stop intersections from X to Y
Description:
Prior Condition: No Prior Condition(s)
Category: Intersection traffic control
Study: A Random-parameter Model to Explain the Effects of Built Environment Characteristics on Pedestrian crash frequency, Ukkusuri et al., 2011
| Star Quality Rating: |  [View score details] |
| Rating Points Total: | 95 |
| Crash Modification Factor (CMF) | |
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| Value: |  |
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| Unadjusted Standard Error: | |
| Crash Reduction Factor (CRF) | |
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| Value: |  |
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| Unadjusted Standard Error: | |
| Applicability | |
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| Crash Type: | Vehicle/pedestrian |
| Crash Severity: | K (fatal),A (serious injury) |
| Roadway Types: | All |
| 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 |
| Traffic Volume: | |
| Average Traffic Volume: | |
| Time of Day: | All |
| If countermeasure is intersection-based | |
| Intersection Type: | |
| Intersection Geometry: | |
| Traffic Control: | |
| Major Road Traffic Volume: | |
| Minor Road Traffic Volume: | |
| Average Major Road Volume : | |
| Average Minor Road Volume : | |
| Development Details | |
|---|---|
| Date Range of Data Used: | 2002 to 2006 |
| Municipality: | New York City |
| State: | NY |
| Country: | USA |
| Type of Methodology Used: | Regression cross-section |
| Sample Size (site-years): | 10965 site-years |
| Other Details | |
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| Included in Highway Safety Manual? | No |
| Date Added to Clearinghouse: | Jul 15, 2011 |
| Comments: | |
