CMF / CRF Details
CMF ID: 3097
Absence of access points
Description:
Prior Condition: No Prior Condition(s)
Category: Access management
Study: Non-intersection-related Crashes at Mid-block in an Urban Divided Arterial Road with High Truck Volume, Lee et al., 2011
Image: View the countermeasure image.
Star Quality Rating: | [View score details] |
Rating Points Total: | 80 |
Crash Modification Factor (CMF) | |
---|---|
Value: | 0.56 |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 0.27 |
Crash Reduction Factor (CRF) | |
---|---|
Value: | 44 (This value indicates a decrease in crashes) |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 26.7 |
Applicability | |
---|---|
Crash Type: | All |
Crash Severity: | All |
Roadway Types: | Principal Arterial Other |
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: | 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: | |
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: | 2000 to 2006 |
Municipality: | Windsor, Ontario |
State: | notusa |
Country: | Canada |
Type of Methodology Used: | Regression cross-section |
Sample Size (crashes): | 383 crashes |
Other Details | |
---|---|
Included in Highway Safety Manual? | No |
Date Added to Clearinghouse: | Jul 15, 2011 |
Comments: |