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Oklahoma Strategic Highway Safety Plan presented to SHSP Leadership Group presented by Sam Lawton, Cambridge Systematics, Inc. Oklahoma City, OK March.

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Presentation on theme: "Oklahoma Strategic Highway Safety Plan presented to SHSP Leadership Group presented by Sam Lawton, Cambridge Systematics, Inc. Oklahoma City, OK March."— Presentation transcript:

1 Oklahoma Strategic Highway Safety Plan presented to SHSP Leadership Group presented by Sam Lawton, Cambridge Systematics, Inc. Oklahoma City, OK March 23, 2007 Vision, Mission, and Goals Selection of Emphasis Areas

2 1 Todays Assignments Agree on a Vision and Mission for the SHSP What is the overall purpose and intent of the SHSP? How do we achieve our Vision? Agree on SHSP Goals What are quantifiable performance measures that can be used to assess progress and success of the SHSP? Agree on SHSP Emphasis Areas What are the primary traffic safety problem areas that should be addressed through the SHSP?

3 2 SHSP Vision and Mission Statement Vision Statement What is the overall purpose and intent of the SHSP? Mission Statement How do we achieve this vision?

4 3 SHSP Vision and Mission Statement Proposed Vision Statement Provide and promote the safest surface transportation system for all travelers – zero deaths, zero injuries. Proposed Mission Statement Develop, implement, and evaluate a data-driven, multidisciplinary process to maximize road safety through widespread collaboration and an integrated 4E approach.

5 4 SHSP Proposed Goals Reverse the increasing trend of traffic-related fatalities and injuries upon implementation of the Oklahoma SHSP (toward zero fatalities and injuries) Measurable Goals: Achieve a 20 percent reduction from 774 (2004) lives lost in traffic-related fatal crashes by 2010 Achieve a 20 percent reduction from 18,359 (2004) non-fatal traffic related incapacitating and non-incapacitating injuries by 2010

6 5 Results of February 21 Emphasis Area Voting Emphasis Area VotesRank Young Driver Crashes401 Lane Departure352 Alcohol/Impaired Driving323 Speed-Related Crashes294/5 (tie) Intersection Crashes294/5 (tie) Occupant Protection236 Unsafe Driver Behavior (Aggressive, Distracted)207 Secondary Crashes188 Motorcycle Crashes149 Data/Data Management1110 Work Zone Crashes1011 Truck Involved Crashes812 Older Driver Crashes713 Emergency Medical Services614 Native American Fatalities/Injuries515 Pedestrian Crashes116/17 (tie) Train-Involved Crashes/Grade Crossings116/17 (tie) Bicycle Crashes0 Unlicensed/Suspended/Revoked Licenses0

7 6 Proposed Emphasis Areas as Contributing Factor(s) to Fatal Crashes 2001 Emphasis Areas Crashes Percent of Total Total Fatal Crashes590100.0% Young Driver20033.9% Lane Departure23139.2% Alcohol/Impaired Driving11920.2% Unsafe Speed17629.8% Intersection13222.4% Occupant Protection*36867.4% Unsafe Driver Behavior**376.3% Motorcycle Involved406.8% Work Zone101.7% Large Truck Involved7913.4% Single Unit101.7% Semi Trailers/Tractors6911.7% *Reported unbelted fatalities. % = Share of fatalities. ** Fatigued/distracted factor only. Does not include 'aggressive behavior.

8 7 Proposed Emphasis Areas as Contributing Factor(s) to Fatal Crashes 2002 Emphasis Area Crashes Percent of Total Total Fatal Crashes639100.0% Young Driver22134.6% Lane Departure24438.2% Alcohol/Impaired Driving10316.1% Unsafe Speed16225.4% Intersection14723.0% Occupant Protection*34258.8% Unsafe Driver Behavior**599.2% Motorcycle Involved487.5% Work Zone182.8% Large Truck Involved10716.7% Single Unit223.4% Semi Trailers/Tractors8513.3% *Reported unbelted fatalities. % = Share of fatalities. ** Fatigued/distracted factor only. Does not include 'aggressive behavior.

9 8 Proposed Emphasis Areas as Contributing Factor(s) to Fatal Crashes 2003 Emphasis Area Crashes Percent of Total Total Fatal Crashes595100.0% Young Driver19132.1% Lane Departure23940.2% Alcohol/Impaired Driving11018.5% Unsafe Speed15626.2% Intersection13723.0% Occupant Protection*31761.8% Unsafe Driver Behavior**6410.8% Motorcycle Involved457.6% Work Zone91.5% Large Truck Involved9516.0% Single Unit162.7% Semi Trailers/Tractors7913.3% *Reported unbelted fatalities. % = Share of fatalities. ** Fatigued/distracted factor only. Does not include 'aggressive behavior.

10 9 Proposed Emphasis Areas as Contributing Factor(s) to Fatal Crashes 2004 Emphasis Area Crashes Percent of Total Total Fatal Crashes666100.0% Young Driver24636.9% Lane Departure27140.7% Alcohol/Impaired Driving11917.9% Unsafe Speed20330.5% Intersection13620.4% Occupant Protection*33057.2% Unsafe Driver Behavior**558.3% Motorcycle Involved8112.2% Work Zone121.8% Large Truck Involved9514.3% Single Unit111.7% Semi Trailers/Tractors8412.6% *Reported unbelted fatalities. % = Share of fatalities. ** Fatigued/distracted factor only. Does not include 'aggressive behavior.

11 10 Proposed Emphasis Areas as Contributing Factor(s) to Fatal Crashes 2005 Emphasis Area Crashes Percent of Total Total Fatal Crashes709100.0% Young Driver22732.0% Lane Departure31244.0% Alcohol/Impaired Driving12317.3% Unsafe Speed21430.2% Intersection14119.9% Occupant Protection*36059.8% Unsafe Driver Behavior**679.4% Motorcycle Involved8111.4% Work Zone71.0% Large Truck Involved10414.7% Single Unit152.1% Semi Trailers/Tractors8912.6% *Reported unbelted fatalities. % = Share of fatalities. ** Fatigued/distracted factor only. Does not include 'aggressive behavior.

12 11 Top Five Causes of KAB Crashes1996-2005 1.Unsafe Speed18.6% 2.Failed to Yield15.6% 3.Improper Turn10.0% 4.Inattention9.7% 5.Failed to Stop9.2% 2005 1.Unsafe Speed18.3% 2.Failed to Yield15.6% 3.Inattention11.0% 4.Failed to Stop 10.2% 5.Improper Turn8.8%

13 12 Young Drivers

14 13 2005 Fatal Crashes Drivers Under 16 to 24 0.7% 6.8% 13.4% 14.7% 35.5% 0.4% 2.9% 5.1% 7.2% 15.6% 0 5 10 15 20 25 30 35 40 Drivers Under 16 Drivers Age 16-17 Drivers Age 18-20 Drivers Age 21-24 Total Under 16-24 Percent Percent of Fatal Crashes Percent Drivers Licenses

15 14 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% 0 5 10 15 20 25 30 35 40 45 50 1996 1997 19981999 2000 20012002200320042005 Percent Percent Under 16 to 24 Percent Under 65 to 85+ Year

16 15 Lane Departure

17 16 Fatal Roadway Departure Crashes 0 50 100 150 200 250 300 350 1996199719981999200020012002200320042005 Year Number of Fatal Crashes Fatal Crashes Linear (Fatal Crashes) 312 271 239 244 231 238 228 277 286 271 Source:ODOT Traffic Engineering Division.

18 17 Incapacitating Roadway Departure Crashes Source:ODOT Traffic Engineering Division. 0 200 400 600 800 1,000 1,200 1,400 1996199719981999200020012002200320042005 Year Number of Incapacitating Crashes Incapacitating Crashes Linear (Incapacitating Crashes) 870 880 910 983 964 967 985 1,052 1,117 1,204

19 18 Fatal and Injury Roadway Departure Crashes as a Percent of Total Injury Crashes Source:ODOT Traffic Engineering Division. 10 11 12 13 14 15 1996199719981999200020012002200320042005 Year Percent of Total Injury Crashes Linear (Percent of Total Injury Crashes) 14.63% 13.79% 13.97% 13.77% 13.58% 13.36% 13.01% 13.24% 13.03% 13.18%

20 19 Roadway Departure Fatalities as Percent of Total Fatalities Oklahoma Compared to U.S. Average 56% 67% 65% 63% 72% 55% 59% 60% 58% 0 10 20 30 40 50 60 70 80 20012002200320042005 Percent of FatalitiesOKU.S. Source: FARS. Year

21 20 Alcohol/Impaired Driving

22 21 Alcohol/Drug-Related Fatalities 229 172 166 147 150 179 165 159 187 200 0 50 100 150 200 250 1996199719981999200020012002200320042005 Year Fatalities Trend Line Source: OHSO.

23 22 20.9% 23.6% 22.4% 19.4% 22.7% 26.2% 22.3% 25.2% 21.5% 20.8% 0 10 20 30 1996199719981999200020012002200320042005 Year Rate (in Percent) Alcohol/Drug-Related Fatalities Percent of Total Fatalities Source: OHSO. ProportionTrend Line

24 23 Speed-Related Crashes

25 24 Unsafe Speed Fatalities Source: OHSO. 177 239 205 186 238 181 228 220 179 0 50 100 150 200 250 300 1996199719981999200020012002200320042005 Year Fatalities Trend Line

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% 0 5 10 15 20 25 30 35 1996199719981999200020012002200320042005 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 Source: NHTSA/NCSA, Traffic Safety Facts, Oklahoma 2005. Fatalities (in Percent) 42% 41% 36% 31% 32% 31% 30% 0 5 10 15 20 25 30 35 40 45 20012002200320042005 OKU.S. Year

28 27 Intersection Crashes

29 28 Fatal Intersection Crashes Source:ODOT Traffic Engineering Division. 0 10 20 30 40 50 60 70 80 90 100 1996199719981999200020012002200320042005 Year Number of Fatal Crashes RuralUrban 64 51 62 73 66 60 77 67 85 72 77 86 75 74 66 54 69 81 79 73

30 29 Injury Intersection Crashes 0 1,000 2,000 3,000 4,000 5,000 6,000 1996199719981999200020012002200320042005 Year Number of Injury Crashes 775 828 889 861 817 881 935 1,000 1,059 977 4,494 4,613 4,631 4,825 4,486 4,537 4,726 4,709 4,977 5,038 RuralUrban Source:ODOT Traffic Engineering Division.

31 30 Fatal and Injury Intersection Crashes 0 1,000 2,000 3,000 4,000 5,000 6,000 1996199719981999200020012002200320042005 Year Number of Fatal and Injury Crashes 839 879 951 934 883 941 1,012 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 RuralUrban Source:ODOT Traffic Engineering Division.

32 31 Occupant Protection

33 32 Safety Belt Use Rate Compared to U.S. Average Source: NHTSA, OHSO. 47.4 60.7 69.069.0 67.0 71.071.0 75.0 81.0 56.0 83.7 83.1 80.3 76.7 70.1 67.9 67.5 82.0 80.0 79.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1997199819992000200120022003200420052006 Safety Belt Use Rate OKU.S. Year

34 33 86.7% 82.7% 80.6% 75.7% 77.4% 66.0% 76.8% 62.5% 54.4% 51.8% 53.0% 0 20 40 60 80 100 19961997199819992000200120022003200420052006 Year Percent Child Restraint Compliance RateTrend Line Source: OHSO.

35 34 Unsafe Driver Behavior – Aggressive and Distracted Driving

36 35 Fatal Crashes with Fatigued/Distracted Drivers 0 10 20 30 40 50 60 70 80 1996199719981999200020012002200320042005 Year Number of Fatal Crashes Fatal CrashesLinear (Fatal Crashes) 67 55 64 59 37 48 57 62 64 50 Source: OHSO.

37 36 Incapacitating Crashes with Fatigued/Distracted Drivers Source: OHSO. 0 50 100 150 200 250 300 350 400 450 1996199719981999200020012002200320042005 Year Number of Incapacitating Crashes 350 345 350 348 375 348 360 406 411 401 Incapacitating Crashes Linear (Incapacitating Crashes)

38 37 Fatigued/Distracted Driver Fatal and Injury Crashes as a Percent of Total Injury Crashes Source: OHSO. 0 1 2 3 4 5 6 7 8 1996199719981999200020012002200320042005 Year Percent of Total Injury Crashes Linear (Percent of Total Injury Crashes) 6.58% 6.67% 6.37% 6.18% 6.02% 5.58% 5.53% 5.24% 5.45% 5.14%

39 38 Secondary Crashes

40 39 Secondary Crashes Secondary crashes are not recorded as a crash factor/contributing factor on standard crash reports Once an incident is stabilized, any subsequent incidents are considered as separate crashes

41 40 Motorcycle Crashes

42 41 Oklahoma Motorcycle Fatalities 25 33 25 33 24 39 73 78 77 0 10 20 30 40 50 60 70 80 90 1996199719981999200020012002200320042005 Motorcycle Fatalities Motorcycle Linear (Motorcycle) Source: FARS.

43 42 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% 0 2 4 6 8 10 12 1996199719981999200020012002200320042005 Percent of Fatalities Motorcycle Fatalities as Percent of all Fatalities Motorcycle Fatalities as Percent Involvement in U.S. Fatal Crashes Source: FARS.

44 43 Work Zone Crashes

45 44 Persons Killed in Construction/Maintenance Zones 9 13 25 12 18 8 0 5 10 15 20 25 30 20002001200220032004 2005 Number of Fatalities Source: FARS

46 45 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% 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 200020012002200320042005 Total Fatalities (in Percent)OKU.S. Source: FARS.

47 46 Truck Involved Crashes

48 47 Vehicles Involved in Fatal Crashes Oklahoma Compared to U.S. Average, 2005 35.1% 45.3% 10.4% 7.8% 2.8% 1.2% 42.2% 38.5% 8.3% 7.8% 4.7% 2.8% 0 5 10 15 20 25 30 35 40 45 50 Passenger CarsLight TrucksLarge TrucksMotorcyclesBusesOther/Unknown Percent of Fatal Crashes Source: FARS. OKU.S.

49 48 Fatal Truck Crashes 0 10 20 30 40 50 60 70 80 90 100 1996199719981999200020012002200320042005 Year Number of Fatal Crashes 15 11 16 22 10 25 6 26 62 43 89 84 79 85 69 83 29 81 63 59 Single Unit TrucksTruck Tractors/Semi Trailers Source: OHSO.

50 49 Injury Truck Crashes Source: OHSO. 0 200 400 600 800 1,000 1,200 1,400 1,600 1996199719981999200020012002200320042005 Year Number of Injury Crashes Single Unit TrucksTruck Tractors/Semi Trailers 328 401 481 475 391 349 268 783 1,262 1,487 618 583 537 570 602 613 354 671 563

51 50 Fatal Truck Crashes as a Percent of Total Fatal Crashes Source: OHSO. 15.0% 17.0% 16.2% 5.6% 18.4% 13.4% 16.7% 16.0% 14.3% 14.7% 0 2 4 6 8 10 12 14 16 18 20 Total Fatal Crashes (in Percent) 1996199719981999200020012002200320042005 Year Single Unit Plus Truck Tractors/Semi Trailers


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