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The table below lists subjects included in the most recent four years of the Gray Notebook (2010-2013). The full subject index for Incident Response can be accessed here (pdf 193 kb).
Incident Response
Subject/Topic
2010
2011
2012
2013
Annual Average Clearance Time and Total Incident Responses
10/Q1
Average Clearance Time and Number of Responses by WSDOT Region or Route
11/Q4
Average Clearance Time by Quarter
10/Q110/Q210/Q310/Q4
11/Q111/Q211/Q311/Q4
12/Q1 12/Q212/Q312/Q4
13/Q1
Average Clearance Time for Over-90-Minute Incident on Nine Key Western Washington Highway Segments (GMAP Highway Segments)
Best Practices for Incident Response Program Review
10/Q3
Blocking and Non-Blocking Average Clearance Times by Incident Duration
11/Q311/Q4
12/Q112/Q212/Q312/Q4
Blocking and Non-Blocking Incidents by WSDOT Region
Cost of Incident-Induced Delay
Customer Feedback
12/Q112/Q312/Q4
Duration of Over-90-Minute Blocking Incidents by Type and Percentage
Economic Benefits of Incident Response Program
12/Q2
Enhanced Incident Report Pilot Project
10/Q4
11/Q2
Extraordinary (6+ Hours) Incidents
10/Q110/Q310/Q4
Fatality Collision Responses and Average Clearance Times
Joint Operations Between WSDOT and Washington State Patrol and Coordination to Achieve GMAP Goals
Incident Response Performance Measures and Definitions
10/Q310/Q4
Major Incident Tow Program
Number and Percentage of Responses by Category and Incident Duration
Number of Responses by Quarter
Number of Traffic Fatalities by Year
10/Q210/Q3
Overview of Program by WSDOT Region
Percentage of Road Capacity Reduced by Lane Closure
Proportion of Incidents Involving Commercial Vehicles
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