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Gray Notebook Subject Index: Safety on State Highways

The table below lists subjects included in the most recent four years of the Gray Notebook (2012-2015). The full subject index for Safety on State Highways can be accessed here (pdf 180 kb).

Safety on State Highways
Subject/Topic 2012 2013 2014 2015
Age-Related Safety Issues 12/Q4 13/Q4 14/Q4  
Before and After Collision Analysis        
Cable Median Barriers   13/Q1    
Highway Safety Improvement Projects   13/Q1    
Roundabouts 12/Q3      
Rumble Strips 12/Q1      
Safety Rest Areas and Fatigue-Related
Collisions

12/Q1

13/Q1

14/Q1
 
Highway Safety Improvement Program 12/Q1      
Highway Safety Investment Levels and Fatalities 12/Q1      
Intersection Collisions     14/Q2  
Local Agency Safety Efforts 12/Q1 13/Q1    
Run Off the Road Safety Initiatives 12/Q1   14/Q2  
Safety Analyst Software and Project Prioritization 12/Q3      
Safety Rest Areas        
Americans with Disabilities Act Compliance 12/Q1 13/Q1    
Cost to Operate Rest Areas       15/Q1
Electric Vehicle Charging Stations at Rest Areas   13/Q1 14/Q1  
Facility Condition Ratings 12/Q1 13/Q1 14/Q1 15/Q1
Inventory of WSDOT's Safety Rest Areas 12/Q1 13/Q1    
Level of Service Rating 12/Q1 13/Q1 14/Q1 15/Q1
Map of WSDOT's Safety Rest Areas     14/Q1 15/Q1
Overview of WSDOT's Safety Rest Area Facilities 12/Q1      
Preservation and Improvement Projects at Safety
Rest Areas

12/Q1

13/Q1

14/Q1

15/Q1
Preservation Funding and Backlog 13/Q1 14/Q1 15/Q1
Safety Benefits 12/Q1 13/Q1 14/Q1 15/Q1
Truck Parking     14/Q1  
Visitors Estimates 12/Q1 13/Q1 14/Q1 15/Q1
Seatbelt Usage by Type of Road 12/Q2      
Sustainable Highway Safety Program       15/Q2


Target Zero Program and Priorities
12/Q1
12/Q2
12/Q3


13/Q2


14/Q2


15/Q2
Traffic Fatalities        
Annual Number and Rates in Washington 12/Q2 13/Q2 14/Q2 15/Q2
On State Highways, All State Public Roads,
& U.S.

12/Q2

13/Q2

14/Q2

15/Q2
Relationship to Vehicle Miles Traveled 12/Q2 13/Q2 14/Q2 15/Q2
Traffic Fatalities by Cause: The Role
of Impairment, Speed, Run Off the Road,
or Intersection-Related


12/Q2
 

14/Q2
 

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