150 likes | 276 Views
ODOT’s Snow & Ice Recovery Evaluator. Developed a program to evaluate performance. Program developed with motoring public in mind. Data sources INRIX & RWIS. Program is based on snow events. Begin Snow Event. 1. 2. 3. End Snow Event. 1. 2. 3. Speed Recovered. 1. 2. 3.
E N D
Begin Snow Event 1 2 3
End Snow Event 1 2 3
Speed Recovered 1 2 3
15mph wind 5% routes 25% RWIS 1 hour look ahead 10mph speed drop