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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 342 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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