CMF / CRF Details
CMF ID: 2102
Change unrestricted left turn hours from X to Y hours
Description:
Prior Condition: unrestricted parking
Category: On-street parking
Study: Community-Based Macro-Level Collision Prediction Models for Evaluating Road Safety Levels of Left-Turn and On-Street Parking Restrictions on Major Urban Corridors, Sun et al., 2009
| Star Quality Rating: |  [View score details] |
| Rating Points Total: | 105 |
| Crash Modification Factor (CMF) | |
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| Value: |  |
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| Crash Reduction Factor (CRF) | |
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| Value: |  |
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| Applicability | |
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| Crash Type: | All |
| Crash Severity: | All |
| Roadway Types: | Principal Arterial Other |
| Street Type: | |
| Minimum Number of Lanes: | |
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| Number of Lanes Comment: | |
| Crash Weather: | Not specified |
| Road Division Type: | |
| Minimum Speed Limit: | |
| Maximum Speed Limit: | |
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| Speed Limit Comment: | |
| Area Type: | Urban |
| Traffic Volume: | |
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| Time of Day: | All |
| If countermeasure is intersection-based | |
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| Development Details | |
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| Date Range of Data Used: | 2003 to 2005 |
| Municipality: | Vancouver, BC |
| State: | notusa |
| Country: | |
| Type of Methodology Used: | Regression cross-section |
| Sample Size (sites): | 44 sites |
| Other Details | |
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| Included in Highway Safety Manual? | No |
| Date Added to Clearinghouse: | Dec 01, 2009 |
| Comments: | |
