Surrogate Safety Measure | Before Motorcycle Lane | After Motorcycle Lane | Change (%) |
Average Time to Collision (TTC) | 2.5 seconds | 2.8 seconds | 12% |
Average Post Encroachment Time (PET) | 1.1 seconds | 1.2 seconds | 9.00% |
Average Lane Change Frequency | 0.9 changes/500m | 0.7 changes/500m | −22.20% |