CMF / CRF Details
CMF ID: 11546
Install bicycle lanes
Description:
Prior Condition: No Bike Lane on the main approaches
Category: Bicyclists
Study: Development of Crash Modification Factors for Bicycle Treatments at Intersections, Avelar et al., 2023
Star Quality Rating: | ![]() |
Rating Points Total: | 85 |
Crash Modification Factor (CMF) | |
---|---|
Value: | 1.1828 |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 0.1679 |
Crash Reduction Factor (CRF) | |
---|---|
Value: | -18.28 (This value indicates an increase in crashes) |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 16.79 |
Applicability | |
---|---|
Crash Type: | All |
Crash Severity: | All |
Roadway Types: | Not specified |
Street Type: | |
Minimum Number of Lanes: | 1 |
Maximum Number of Lanes: | 6 |
Number of Lanes Direction: | Both Directions |
Number of Lanes Comment: | |
Crash Weather: | All |
Road Division Type: | All |
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: | Roadway/roadway (not interchange related) |
Intersection Geometry: | No values chosen. |
Traffic Control: | Not specified |
Major Road Traffic Volume: | Minimum of 5200 to Maximum of 1900 Annual Average Daily Traffic (AADT) |
Minor Road Traffic Volume: | Minimum of 28000 to Maximum of 28000 Annual Average Daily Traffic (AADT) |
Average Major Road Volume : | 12922 Annual Average Daily Traffic (AADT) |
Average Minor Road Volume : | 10459 Annual Average Daily Traffic (AADT) |
Development Details | |
---|---|
Date Range of Data Used: | 2016 to 2019 |
Municipality: | |
State: | VA |
Country: | USA |
Type of Methodology Used: |
Other Details | |
---|---|
Included in Highway Safety Manual? | No |
Date Added to Clearinghouse: | Sep 23, 2024 |
Comments: | This CMF is for intersections with through bike lanes. CMF is presented in Table 12 in the report. |