CMF / CRF Details
CMF ID: 11563
Install cable median barrier
Description:
Install cable median barrier
Prior Condition: Cable median barrier (CMB) not present
Category: Roadside
Crash Modification Factor (CMF) |
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Value: | 1.006 |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 0.064 |
Crash Reduction Factor (CRF) |
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Value: | -0.6 (This value indicates an increase in crashes) |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 6.4 |
Applicability |
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Crash Type: | All |
Crash Severity: | C (possible injury) |
Roadway Types: | Principal Arterial Interstate, Principal Arterial Other Freeways and Expressways |
Street Type: | Two-Way |
Minimum Number of Lanes: | |
Maximum Number of Lanes: | |
Number of Lanes Direction: | |
Number of Lanes Comment: | |
Crash Weather: | All |
Road Division Type: | Divided by Median |
Minimum Speed Limit: | |
Maximum Speed Limit: | |
Speed Unit: | |
Speed Limit Comment: | |
Area Type: | All |
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 |
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Date Range of Data Used: | 2005 to 2020 |
Municipality: | |
State: | LA |
Country: | USA |
Type of Methodology Used: | |
Other Details |
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Included in Highway Safety Manual? | No |
Date Added to Clearinghouse: | Sep 23, 2024 |
Comments: | CMF is presented in Table 17 in the report. |