CMF / CRF Details
CMF ID: 9824
Install right-in-right-out (RIRO) operations at stop-controlled intersections
Description:
Prior Condition: No Prior Condition(s)
Category: Access management
Study: Safety Effects of Turning Movement Restrictions at Stop-Controlled Intersections, Le et al., 2018
Star Quality Rating: | [View score details] |
Rating Points Total: | 85 |
Crash Modification Factor (CMF) | |
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Value: | 1.1 |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 0.2 |
Crash Reduction Factor (CRF) | |
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Value: | -10 (This value indicates an increase in crashes) |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 20 |
Applicability | |
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Crash Type: | All |
Crash Severity: | All |
Roadway Types: | Not specified |
Street Type: | |
Minimum Number of Lanes: | 4 |
Maximum Number of Lanes: | 6 |
Number of Lanes Direction: | |
Number of Lanes Comment: | 4 and 6 Lanes |
Crash Weather: | Not specified |
Road Division Type: | Divided by Median |
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: | Roadway/roadway (not interchange related) |
Intersection Geometry: | 4-leg |
Traffic Control: | Signalized |
Major Road Traffic Volume: | |
Minor Road Traffic Volume: | |
Average Major Road Volume : | |
Average Minor Road Volume : |
Development Details | |
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Date Range of Data Used: | |
Municipality: | |
State: | CA |
Country: | USA |
Type of Methodology Used: | Regression cross-section |