CMF / CRF Details
CMF ID: 10849
Convert intersection to restricted crossing U-turn (RCUT) intersection
Description: The RCUT, also referred to as the superstreet intersection or J-turn intersection. The conversion is for either signalized or stop-controlled.
Prior Condition: Signalized Intersection
Category: Intersection geometry
Study: Evaluating the Safety Effectiveness of Restricted Crossing U turn (RCUT) Intersections, Mishra and Pulugurtha, 2021
Star Quality Rating: | Cannot Be Rated (Insufficient Information) |
Rating Points Total: | 30 |
Crash Modification Factor (CMF) | |
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Value: | 0.689 |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 0.198 |
Crash Reduction Factor (CRF) | |
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Value: | 31.08 (This value indicates a decrease in crashes) |
Adjusted Standard Error: | |
Unadjusted Standard Error: | 19.83 |
Applicability | |
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Crash Type: | All |
Crash Severity: | All |
Roadway Types: | Not specified |
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: | |
Minimum Speed Limit: | |
Maximum Speed Limit: | |
Speed Unit: | |
Speed Limit Comment: | |
Area Type: | Suburban |
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: | Stop-controlled |
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: | NC |
Country: | |
Type of Methodology Used: |
Other Details | |
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Included in Highway Safety Manual? | No |
Date Added to Clearinghouse: | Jul 01, 2021 |
Comments: | This CMF is for installation of Signalized RCUT. |