Using the HSM 2010 to Predict Intersection Crashes in Corvallis, OR

• Authored by:  Yanfen Zhou
• Co-authored by:  Dr. Karen Dixon
• Event:  2010 National Conference on Access Management

Outline:

• Introduction
• Crash Analysis
• HSM 2010 Predictive Method
• Case Study
• Discussion

Site-specific EB Method

• Combines observed crash frequency with the predictive model estimate
• Reduces effects of regression-to-the-mean
• Both SPF and Crash data must be available