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Oklahoma Strategic Highway Safety Plan – Expanded Background Data presented to SHSP Leadership Group SHSP Working Group presented by Sam Lawton, Cambridge.

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Presentation on theme: "Oklahoma Strategic Highway Safety Plan – Expanded Background Data presented to SHSP Leadership Group SHSP Working Group presented by Sam Lawton, Cambridge."— Presentation transcript:

1 Oklahoma Strategic Highway Safety Plan – Expanded Background Data presented to SHSP Leadership Group SHSP Working Group presented by Sam Lawton, Cambridge Systematics, Inc. Oklahoma City, OK February 21, 2007

2 1 AASHTO SHSP Emphasis Areas Drivers Young Unlicensed/suspended/ revoked drivers Older Aggressive Impaired Distracted/fatigued Seat belt use Speed Special users Pedestrians Bicyclists Vehicles Motorcycles Heavy trucks

3 2 AASHTO SHSP Emphasis Areas (continued) Highways Trees Run off the road Horizontal curves Utility poles Unsignalized intersections Head-on collisions Head-on crashes on freeways Work zones EMS Rural emergency medical services Management Data Integrated safety management process

4 3 General Data

5 4 Oklahoma Fatalities Number of Fatalities Source: FARS

6 5 Incapacitating Injuries Number of Incapacitating Injuries (In Thousands) Source: OHSO

7 6 Fatal and Incapacitating Injury Crash Trends Number of Fatal Crashes Number of Incapacitating Injury Crashes (In Thousands) Fatal Collisions Incapacitating Injury Collisions Source: OHSO

8 7 Fatality and Injury Rate per 100 Million VMT Source: OHSO Year Rate Fatality and Injury RateTrend Line

9 8 Fatality Rate Compared to U.S. Average Fatality Rate per 100 Million VMT Oklahoma Fatality Rate per 100 Million VMT U.S. Fatality Rate per 100 Million VMT Source: FARS

10 9 Drivers

11 Fatal Crashes Drivers Under 16 to % 6.8% 13.4% 14.7% 35.5% 0.4% 2.9% 5.1% 7.2% 15.6% Drivers Under 16 Drivers Age Drivers Age Drivers Age Total Under Percent of Fatal Crashes Percent Drivers Licenses Percent

12 Fatal Crashes Drivers 65 and Older 4.4% 4.7% 3.1% 4.9% 17.1% 5.3% 4.3% 3.5% 3.9% 17.0% Drivers Age Drivers Age Drivers Age Drivers Age 81+ Total Percent of Fatal Crashes Percent Drivers Licenses Percent

13 12 Younger and Older Drivers in Fatal Crashes 41.9% 41.1% 38.1% 41.3% 43.9% 38.3% 39.0% 37.6% 42.8% 35.5% 18.0% 18.2% 19.7% 20.1% 17.4% 18.0% 19.1% 18.2% 16.1% 17.1% Percent Under 16 to 24 Percent Under 65 to 85+ Percent

14 13 Alcohol/Drug-Related Fatalities Year Fatalities Trend Line Source: OHSO

15 14 Alcohol/Drug-Related Fatalities Percent of Total Fatalities 20.9% 23.6% 22.4% 19.4% 22.7% 26.2% 22.3% 25.2% 21.5% 20.8% Year Rate (Percent) ProportionTrend Line Source: OHSO

16 15 Alcohol Related Fatalities as Percent of Total Fatalities Oklahoma Compared to U.S. Average 40% 34% 39% 36% 35% 41% 39% 40% Percent of Fatalities OKU.S. Source: NHTSA/NCSA 2005.

17 16 Alcohol Related Fatality Rate per 100 Million VMT Rate per 100 Million VMT OKU.S. Average Source: FARS

18 17 Fatal Crashes with Fatigued/Distracted Drivers Year Number of Fatal Crashes Fatal Crashes Linear (Fatal Crashes) Source: OHSO

19 18 Incapacitating Crashes with Fatigued/Distracted Drivers Year Number of Incapacitating Crashes Incapacitating Crashes Linear (Incapacitating Crashes) Source: OHSO

20 19 Fatigued/Distracted Driver Fatal and Injury Crashes as a Percent of Total Injury Crashes Year Percent of Total Injury Crashes Linear (Percent of Total Injury Crashes) Source: OHSO 6.58% 6.67% 6.37% 6.18% 6.02% 5.58% 5.53% 5.24% 5.45% 5.14%

21 20 Driver Error Fatalities Year Fatalities Trend Line Source: OHSO

22 21 Driver Error Fatalities Percent of Total Fatalities 41.7% 32.9% 36.3% 39.7% 39.4% 41.8% 44.4% 41.7% 41.4% 44.6% Year Fatalities (in Percent) Percent of Total OK FatalitiesTrend Line Source: OHSO

23 22 Safety Belt Use Rate Compared to U.S. Average Safety Belt Use Rate (in Percent) OK Belt Use RateU.S. Average Belt Use Rate Source: NHTSA, OHSO % 83.7% 79% 80% 69% 67% 71% 75% 47.4% 67.5% 67.9% 70.1% 76.7% 80.3% 56.0% 60.7% 82% 81%

24 23 Child Restraint Compliance 86.7% 82.7% 80.6% 75.7% 77.4% 66.0% 76.8% 62.5% 54.4% 51.8% 53.0% Year RateTrend Line Source: OHSO Percent

25 24 Unsafe Speed Fatalities Year Fatalities Trend Line Source: OHSO

26 25 Unsafe Speed Fatalities Percent of Total Fatalities 24.0% 28.6% 26.9% 24.5% 30.6% 28.1% 30.1% 30.8% 29.9% 26.3% Year Fatalities (in Percent) Percent of Total OK FatalitiesTrend Line Source: OHSO

27 26 Speeding Related Fatalities as Percent of Total Fatalities Oklahoma Compared to U.S. Average Fatalities (in Percent) 42% 41% 36% 31% 32% 31% 30% OKU.S. Source:NHTSA/NCSA, Traffic Safety Facts, Oklahoma 2005.

28 27 Special Users

29 28 Oklahoma Pedestrian Fatalities Pedestrian Fatalities Pedestrian Linear (Pedestrian) Source: FARS

30 29 Pedestrian Fatalities Percent of Total Fatalities Oklahoma Pedestrian Fatalities as Percent of Total Fatalities U.S. Pedestrian Fatalities as Percent of Total Fatalities Source: FARS Percent of Total Fatalities 11.2% 10.9% 11.1% 11.3% 11.6% 11.4% 12.7% 13.0% 12.6% 11.8% 6.1% 7.9% 6.2% 6.5% 5.5% 7.3% 7.2% 6.6% 8.2% 8.1%

31 30 Bicycle Fatalities Year Fatalities Trend Line Source: OHSO

32 31 Vehicles

33 32 Vehicles Involved in Fatal Crashes Oklahoma Compared to U.S. Average, 2005OKU.S. 35.1% 45.3% 10.4% 7.8% 2.8% 1.2% 42.2% 38.5% 8.3% 7.8% 4.7% 2.8% Passenger CarsLight TrucksLarge TrucksMotorcyclesBusesOther/Unknown Percent of Fatal Crashes Source: FARS

34 33 Oklahoma Motorcycle Fatalities Motorcycle Fatalities Motorcycle Linear (Motorcycle) Source: FARS

35 34 Motorcycle Fatalities as Percent of Total Fatalities Oklahoma Compared to U.S. 9.6% 9.4% 10.1% 10.9% 3.9% 3.3% 3.7% 3.2% 5.7% 4.5% 5.3% 10.5% 5.0% 5.1% 5.5% 6.0% 6.9% 7.6% 8.7% Percent of Fatalities Motorcycle Fatalities as Percent of all Fatalities Motorcycle Fatalities as Percent Involvement in U.S. Fatal Crashes Source: FARS

36 35 Fatal Truck Crashes Year Number of Fatal Crashes Single Unit TrucksTruck Tractors/Semi Trailers Source: OHSO

37 36 Injury Truck Crashes ,000 1,200 1,400 1, Year Number of Injury Crashes Single Unit TrucksTruck Tractors/Semi Trailers Source: OHSO ,262 1,

38 37 Fatal Truck Crashes as a Percent of Total Fatal Crashes 15.0% 17.0% 16.2% 5.6% 18.4% 13.4% 16.7% 16.0% 14.3% 14.7% Percent of Total Fatal Crashes Year Source: OHSO Single Unit Plus Truck Tractors/Semi Trailers

39 38 Highways/Roadways/Railroad

40 Urban/Rural Fatal Crashes Rural 69.1% Urban 30.9% Source:ODOT Traffic Engineering Division

41 40 Fatal Crashes by Road Function Class Source: FARS Principal Arterial

42 Fatal Crashes on Urban Roadways Principal Arterial – Interstate 37 Principal Arterial – Other Freeways and Expressways 17 Principal Arterial – Other 68 Minor Arterial 37 Collector 8 Local 52 Source:ODOT Traffic Engineering Division

43 Fatal Crashes on Rural Roadways Principal Arterial – Interstate 57 Principal Arterial – Other 87 Minor Arterial 81 Major Collector 110 Minor Collector and Local 155 Source:ODOT Traffic Engineering Division

44 43 Fatal Single Vehicle Crashes Year Number of Fatal Crashes Fatal Crashes Linear (Fatal Crashes) Source: OHSO

45 44 Incapacitating Single Vehicle Crashes ,000 1,200 1,400 1,600 1, Year Number of Incapacitating Crashes Incapacitating Crashes Linear (Incapacitating Crashes) Source: OHSO 1,163 1,190 1,213 1,263 1,268 1,274 1,251 1,359 1,473 1,571

46 45 Fatal and Injury Single Vehicle Crashes as a Percent of Total Injury Crashes Year Percent of Total Injury Crashes Linear (Percent of Total Injury Crashes) Source: OHSO 18.57% 17.54% 17.89% 17.62% 17.49% 17.13% 16.67% 16.86% 16.91% 17.19%

47 46 Fatal Roadway Departure Crashes Year Number of Fatal Crashes Fatal Crashes Linear (Fatal Crashes) Source:ODOT Traffic Engineering Division

48 47 Incapacitating Roadway Departure Crashes ,000 1,200 1, Year Number of Incapacitating Crashes Incapacitating Crashes Linear (Incapacitating Crashes) Source:ODOT Traffic Engineering Division ,052 1,117 1,204

49 48 Fatal and Injury Roadway Departure Crashes as a Percent of Total Injury Crashes Year Percent of Total Injury Crashes Linear (Percent of Total Injury Crashes) Source:ODOT Traffic Engineering Division % 13.79% 13.97% 13.77% 13.58% 13.36% 13.01% 13.24% 13.03% 13.18%

50 49 Roadway Departure Fatalities as Percent of Total Fatalities Oklahoma Compared to U.S. Average 56% 67% 65% 63% 72% 55% 59% 60% 58% Percent of Fatalities OKU.S. Source: FARS

51 50 Fatal Intersection Crashes Year Number of Fatal Crashes RuralUrban Source:ODOT Traffic Engineering Division

52 51 Injury Intersection Crashes 0 1,000 2,000 3,000 4,000 5,000 6, Year Number of Injury Crashes RuralUrban Source:ODOT Traffic Engineering Division ,000 1, ,494 4,613 4,631 4,825 4,486 4,537 4,726 4,709 4,977 5,038

53 52 Fatal and Injury Intersection Crashes 0 1,000 2,000 3,000 4,000 5,000 6, Year Number of Fatal and Injury Crashes RuralUrban Source:ODOT Traffic Engineering Division ,012 1,067 1,144 1,049 4,571 4,699 4,706 4,899 4,552 4,591 4,795 4,790 5,056 5,111

54 53 Persons Killed in Construction/Maintenance Zones Number of Fatalities Source: FARS

55 54 Construction/Maintenance Zone Fatalities Oklahoma Compared to U.S. Average 1.38% 1.91% 3.38% 1.79% 2.33% 1.00% 2.45% 2.34% 2.76% 2.55% 2.48% 2.47% Total Fatalities (in Percent) OKU.S. Source: FARS

56 55 Railroad-Related Fatalities Year Fatalities Trend Line Source: OHSO


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