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Driving Zero Fatalities to a Reality: Partnering for Safety Priscilla Tobias, PE State Safety Engineer, Bureau Chief Illinois Department of Transportation.

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Presentation on theme: "Driving Zero Fatalities to a Reality: Partnering for Safety Priscilla Tobias, PE State Safety Engineer, Bureau Chief Illinois Department of Transportation."— Presentation transcript:

1 Driving Zero Fatalities to a Reality: Partnering for Safety Priscilla Tobias, PE State Safety Engineer, Bureau Chief Illinois Department of Transportation

2 ILLINOIS FATALITIES 10 year average: 1450

3 ILLINOIS SERIOUS INJURIES

4 What to Do?

5 STRATEGIC HIGHWAY SAFETY PLAN SHSP Total Fatalities Total Serious Injuries Fatalities & Ser. Injury Rate Emphasis Areas State Roadways Local Roadways Urban/Rural Strategies Engineering Enforcement Education EMS

6 Illinois SHSP

7

8 County SHSP Top 35 counties plus those within MPOs State and Local Roadways Aligns with the State SHSP Identify Opportunities for Focus Local Workshops 48.2% 46.3%

9 County Data Trees

10 Emphasis Area Heat Map

11 5% “High Priority Locations” for Safety 5% Locations Weighted for KAB Criterion 1: Locations with 1+ KA and 3+ KAB crashes Criterion 2: Locations with 1+ KA and 2+ KAB crashes Criterion 3: Locations with 1+ KAB crashes 100% local roadway segments were divided into 3 tiers: Tier 1: All locations Criteria 1 & 2 Tier 2: All locations with at least one crash & Criterion 3 Tier 3: All the remaining locations with zero crashes

12 5% “High Priority Local Roadway Segments”

13 5% “High Priority Local Roadway Intersections”

14 Systemwide Improvements  http://www.idot.illi nois.gov/Assets/upl oads/files/Transport ation- System/Manuals- Guides-&- Handbooks/Safety/S ystemic%20Safety% 20Improvements%2 0Analysis,%20Guide lines%20and%20Pr ocedures.pdf http://www.idot.illi nois.gov/Assets/upl oads/files/Transport ation- System/Manuals- Guides-&- Handbooks/Safety/S ystemic%20Safety% 20Improvements%2 0Analysis,%20Guide lines%20and%20Pr ocedures.pdf

15 Represent Approximately 10% of Severe Crashes Represent Approximately 30% of Roadway Departure Crashes Curves with Safety Improvement Potential

16 High Priority Pedestrian Safety Corridor D1 had different criteria than D2-9 due to the number of pedestrian fatalities and severe injuries.  For D1 a high priority pedestrian safety corridor was defined as a segment which had at least 3 fatal pedestrian crashes close together  For Districts 2-9, a pedestrian severe injury corridor was defined as a segment which had:  At least 2 fatal crashes close together or  At least 2 A-Injury crashes close together or  At least 1 fatal crash and 1 A-Injury crash close together All fatal and A-Injury crashes in Illinois for 2007-2011

17  A total of 161 corridors were analyzed for Districts 1-9  The 161 corridors had a total of 543 severe (K & A-Injury) pedestrian crashes for 2007-2011  125 fatal crashes  418 A-Injury crashes High Priority Pedestrian Safety Corridor

18

19 Safety Data Analysis & Tools  Safety Data Portal  Crash Data  Crash Reports  Local 5% Lists  Data Trees  Heat Maps  Look for Common Crash Trends  Determine Future Needs

20 Strategic Highway Safety Plan

21 Partnering and Collaboration bring the best ideas and maximize the limited resources for the greatest impact.


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