Rural Speed Safety Project for USDOT SDI

Discussion on Task 4 (Iteration 1)

October 17, 2018

Submitted Files

• Task 4 Iteration 1 Results (in .pdf format)
• Supporting Files (in .rmd and .html format)

Risk Scoring (Washington)

Ped-Bike Exposure Tool

Note: This is a sample interactive plot developed for a previous research project.

Issues

• Intersection crashes
• Modeling Based on Functional Class or Facility Type (for example, rural two-lane; rural multi-lane)
• Incorporation of Census Demographic Values (Macro level model or Micro level model)
• Zero inflation issues in Data Structure 2
• Need at least 2 weeks extension for Task 4 Deliverable

Next Steps

• Complete Statistical Modeling
• Develop a Prototype of Decision Support Tool

Questions?