michigan traffic crash profilepublications.michigantrafficcrashfacts.org/2013/... · *2013...

Michigan Traffic Crash Profile

Prosperity Region 9

2013 Traffic Crash Data & 2009-2013 5-Year Trends

Reporting Criteria

Please pay particular attention to the wording when interpreting the three levels of data gathered for this report.

Crash The Crash Level analyzes data related to crash events and returns one result per crash. Examples: Time, weather, and location. Units The Units Level analyzes the experience of the units in the crash and returns one result per vehicle, driver, pedestrian, bicyclist, or train. Examples: Vehicle type, driver condition, and unit events. People The People Level analyzes the experience of the people involved in the crash and returns one result per occupant/person/party. Examples: Age, injury severity, and seat belt or helmet use.

2013

Sources:

The crashes in this report occurred on public roadways in Michigan and resulted in injuries, fatalities, or property damage (with $1,000 as a reporting threshold). The information was gathered from Michigan Traffic Crash Report Forms (UD-10) submitted by local police departments, sheriff’s offices, and the Michigan State Police. Other related information was obtained from the departments of Transportation, State, and Community Health.

Prosperity Region 9 is comprised of Hillsdale, Jackson, Lenawee, Livingston, Monroe, and Washtenaw Counties. Trend tables for this report are based on those counties.

9. Southeast Prosperity Region

June 2014 Revised 5/11/15

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Prosperity Region 9

2013 - Crashes and Injuries by Month

Month

Crashes Persons

Total Fatal Injury

Property Damage Only

(PDO)

Fatalities Injury

January 2,672 2 388 2,282 2 507

February 2,582 6 368 2,208 6 523

March 1,883 11 336 1,536 11 452

April 1,752 8 339 1,405 8 440

May 2,141 7 421 1,713 7 583

June 2,102 9 429 1,664 9 562

July 2,015 10 437 1,568 12 592

August 1,953 13 409 1,531 14 580

September 2,124 10 400 1,714 10 526

October 2,817 10 426 2,381 11 558

November 2,895 13 364 2,518 15 497

December 3,114 6 457 2,651 6 607

Total 28,050 105 4,774 23,171 111 6,427

2013 - Driver Statistics

Statewide Drivers in Crashes

Age Group 2012*

Population Licensed Drivers

Drivers in Crashes

Per 10K Population

Per 10K Licensed

0 - 15 190,677 6,005 98 5.1 163.2

16 - 20 81,413 54,241 5,797 712.0 1,068.7

21 - 24 64,697 53,010 4,912 759.2 926.6

25 - 64 520,750 498,261 27,859 535.0 559.1

65 + 132,820 126,187 3,908 294.2 309.7

Other/Unknown -- -- 2,779 -- --

Total 990,357 737,704 45,353 457.9 614.8

*2013 Population of Michigan Counties (by single-year of age) not yet available from U.S. Census Bureau

2013 - Vehicles in Crashes

Motor Vehicles Fatal Crashes Injury

Crashes PDO

Crashes

Vehicle Type

Number of Vehicles

% of Total

Number % of Total

Number Number

Passenger car & station wagon 35,297 77.8 101 62.7 6,264 28,932

Van & motorhome 1,621 3.6 13 8.1 305 1,303

Pickup truck 5,125 11.3 15 9.3 888 4,222

Small truck under 10,000 lbs. GVWR 766 1.7 3 1.9 150 613

Cycle 386 0.9 12 7.5 279 95

Moped 28 0.1 0 0.0 24 4

Go Cart 6 0.0 0 0.0 2 4

Snowmobile 4 0.0 0 0.0 4 0

Off-Road Vehicle (ORV) & All-Terrain Vehicle (ATV) 23 0.1 0 0.0 20 3

Other 209 0.5 0 0.0 35 174

Truck/bus over 10,000 lbs. 1,300 2.9 17 10.6 232 1,051

Unknown 588 1.3 0 0.0 52 536

Total 45,353 100.0 161 100.0 8,255 36,937

1

Prosperity Region 9

Experience

In 2013:

There were 45,353 drivers in

volved in 28,050 Prosperity

Region 9 motor vehicle traffic

crashes. Of those crashes, 105

were classified as fatal, resulting

in 111 fatalities. An additional

6,427 persons were injured.

Prosperity Region 9 experienced

the highest number of motor vehicle crashes (3,114) in December, the highest number of fatal crashes (13) in August and

November, and the highest

number of persons killed (15) in

November.

Prosperity Region 9 driver

statistics indicate 7.4 percent of

licensed drivers were age 16-20,

and 12.8 percent of drivers in that

age group were involved in

crashes.

In Prosperity Region 9,

motorcycles accounted for 0.9

percent of the total vehicles in

crashes, and were involved in

7.5 percent of the total fatal

crashes.

*

Revised 5/11/15

The 2013 comprehensive cost of traffic crashes was $925,000,000.* Fatalities cost $515,000,000, injuries cost $350,000,000, and 'Property Damage Only' crashes cost $60,000,000.

Cost estimates derived from the National Safety Council are approximations and have been rounded to the nearest $5,000,000. With rounding, the total cost may not equal the sum of all crash types.

Prosperity Region 9 (continued)

5-Year Trend - Crashes by Month

Month

2009 2010 2011 2012 2013

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

January 3,836 8 2,515 2 3,126 5 2,897 4 2,672 2

February 2,365 4 2,863 4 2,476 7 2,275 6 2,582 6

March 1,703 5 1,680 8 2,033 9 1,900 9 1,883 11

April 1,777 7 1,674 3 1,699 2 1,737 10 1,752 8

May 2,154 5 1,986 9 1,935 6 2,000 7 2,141 7

June 1,995 8 2,162 9 2,012 6 2,092 17 2,102 9

July 1,853 10 1,903 4 1,836 8 1,805 5 2,015 10

August 1,783 6 1,856 7 1,757 16 1,708 14 1,953 13

September 1,899 5 2,167 12 1,999 7 1,965 8 2,124 10

October 2,722 8 2,795 18 2,580 15 2,692 9 2,817 10

November 2,913 7 2,741 11 2,997 9 2,692 9 2,895 13

December 3,309 7 3,436 6 2,667 8 2,877 10 3,114 6

Total 28,309 80 27,778 93 27,117 98 26,640 108 28,050 105

5-Year Trend - Crashes by Day of Week

Day

2009 2010 2011 2012 2013

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Monday 3,825 12 4,124 12 3,937 9 3,868 11 4,241 14

Tuesday 3,943 10 4,361 8 4,065 11 3,738 20 4,171 9

Wednesday 4,208 10 4,200 17 4,067 20 3,813 11 4,136 17

Thursday 4,190 4 4,147 10 3,955 18 3,845 14 4,170 13

Friday 4,491 13 4,648 20 4,620 13 4,901 19 4,616 24

Saturday 4,397 18 3,314 7 3,601 19 3,636 20 3,776 13

Sunday 3,255 13 2,984 19 2,872 8 2,839 13 2,940 15

Total 28,309 80 27,778 93 27,117 98 26,640 108 28,050 105

2


2013 - Crashes by Day of Week

All Crashes Fatal Crashes Injury Crashes PDO Crashes

Day Number % of Total

Number % of Fatal

A B C Number

Monday 4,241 15.1 14 13.3 56 158 415 3,598

Tuesday 4,171 14.9 9 8.6 65 173 456 3,468

Wednesday 4,136 14.7 17 16.2 59 184 458 3,418

Thursday 4,170 14.9 13 12.4 60 243 443 3,411

Friday 4,616 16.5 24 22.9 72 223 480 3,817

Saturday 3,776 13.5 13 12.4 69 217 388 3,089

Sunday 2,940 10.5 15 14.3 65 168 322 2,370

Total 28,050 100.0 105 100.0 446 1,366 2,962 23,171

3


5-Year Trend - Crashes by Weekday and Weekend

Portion of Week

2009 2010 2011 2012 2013

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Weekday 20,657 49 21,480 67 20,644 71 20,165 75 21,334 77

Weekend 7,652 31 6,298 26 6,473 27 6,475 33 6,716 28

Total 28,309 80 27,778 93 27,117 98 26,640 108 28,050 105

4


5-Year Trend - Crashes by Time of Day

Time of Day

2009 2010 2011 2012 2013

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Midnight – 2:59 AM 1,559 11 1,436 10 1,337 15 1,363 13 1,413 14

3:00 AM – 5:59 AM 1,358 6 1,331 4 1,395 9 1,188 8 1,343 11

6:00 AM – 8:59 AM 3,887 11 3,975 12 3,859 10 3,942 9 4,245 12

9:00 AM – 11:59 AM 3,415 8 3,329 17 3,104 5 3,308 7 3,453 8

Noon – 2:59 PM 4,449 6 4,486 9 4,370 10 4,298 23 4,460 22

3:00 PM – 5:59 PM 5,859 12 5,853 15 5,981 17 5,779 14 5,925 16

6:00 PM – 8:59 PM 4,657 15 4,686 16 4,400 17 4,229 15 4,483 15

9:00 PM – 11:59 PM 3,028 10 2,639 10 2,643 15 2,517 19 2,709 7

Unknown 97 1 43 0 28 0 16 0 19 0

Total 28,309 80 27,778 93 27,117 98 26,640 108 28,050 105

5


2013 - Time and Severity

All Crashes Fatal Crashes Injury Crashes PDO Crashes

Time of Day

Number % of Total

Number % of Fatal

A B C Number

Midnight – 2:59 AM 1,413 5.0 14 13.3 23 76 133 1,167

3:00 AM – 5:59 AM 1,343 4.8 11 10.5 22 62 115 1,133

6:00 AM – 8:59 AM 4,245 15.1 12 11.4 38 158 378 3,659

9:00 AM – 11:59 AM 3,453 12.3 8 7.6 47 180 374 2,844

Noon – 2:59 PM 4,460 15.9 22 21.0 78 257 564 3,539

3:00 PM – 5:59 PM 5,925 21.1 16 15.2 114 290 779 4,726

6:00 PM – 8:59 PM 4,483 16.0 15 14.3 75 200 389 3,804

9:00 PM – 11:59 PM 2,709 9.7 7 06.7 49 142 230 2,281

Unknown 19 0.1 0 0.0 0 1 0 18

Total 28,050 100.0 105 100.0 446 1,366 2,962 23,171

6


5-Year Trend - Deer-Involved Crashes by Time of Day

Time of Day

2009 2010 2011 2012 2013

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Total Crashes

Fatal Crashes

Midnight – 2:59 AM 500 0 486 0 406 0 316 0 407 0

3:00 AM – 5:59 AM 657 0 635 0 562 1 417 0 585 0

6:00 AM – 8:59 AM 1,311 0 1,254 0 1,111 0 1,030 0 1,162 0

9:00 AM – 11:59 AM 266 0 248 0 208 0 213 0 257 0

Noon – 2:59 PM 220 0 187 0 158 0 174 0 193 0

3:00 PM – 5:59 PM 458 0 361 0 398 0 331 0 342 0

6:00 PM – 8:59 PM 1,685 0 1,661 0 1,357 1 1,181 0 1,267 1

9:00 PM – 11:59 PM 1,223 0 1,093 0 1,001 0 815 0 969 0

Unknown 10 0 1 0 0 0 1 0 2 0

Total 6,330 0 5,926 0 5,201 2 4,478 0 5,184 1

7


2013 - Reported Motor Vehicle Crashes by County

County

Crashes Persons

Total Fatal Injury Property Damage

Inter-state

US Route

State Route

Local Street

Alcohol-Involved

Drug-Involved

Deer-Involved

Fatalities Injuries

Hillsdale 1,538 5 200 1,333 0 197 354 987 30 10 807 5 272

Jackson 4,998 15 762 4,221 890 297 776 3,035 177 29 1,480 15 998

Lenawee 2,443 11 483 1,949 0 498 558 1,387 114 19 706 14 719

Livingston 4,515 15 729 3,771 914 537 595 2,469 187 37 785 15 978

Monroe 3,892 28 693 3,171 600 740 476 2,076 203 44 348 28 978

Washtenaw 10,664 31 1,907 8,726 1,629 1,754 953 6,328 332 85 1,058 34 2,482

Total 28,050 105 4,774 23,171 4,033 4,023 3,712 16,282 1,043 224 5,184 111 6,427

8


5-Year Trend - Drivers in Crashes Coded Drinking by Driver Age

Driver Age

2009 2010 2011 2012 2013

Total Drivers in Crashes

Total Drivers Coded

Drinking


Total Drivers Coded

Drinking


Total Drivers Coded

Drinking


Total Drivers Coded

Drinking


Total Drivers Coded

Drinking

0 - 15 94 0 74 0 76 2 73 1 98 0

16 - 20 6,535 121 6,280 103 5,874 108 5,723 107 5,797 87

21 - 24 4,422 186 4,382 173 4,641 226 4,643 207 4,912 222

25 - 64 27,438 667 27,434 637 27,014 596 26,601 690 27,859 680

65 + 3,325 17 3,540 20 3,514 19 3,602 27 3,908 36

Other/Unknown 2,671 11 2,629 7 2,638 8 2,767 8 2,779 4

Total 44,485 1,002 44,339 940 43,757 959 43,409 1,040 45,353 1,029

9

Note: * Indicates that the most recent year is the lowest number or percentage reported in the 5-year period in that column

** Indicates that the most recent year is the highest number or percentage reported in the 5-year period in that column


2013 - Bodily Alcohol Concentration (BAC) Results Among All Vehicle Drivers in Alcohol-Involved Crashes by Age

Drivers BAC Result Range for Drivers Coded Drinking

Age Group

Total Drivers in Alcohol- Involved Crashes

Total Drivers Tested in all

Crashes

Total Drivers Coded

Drinking, Tested

Total Drivers Coded

Drinking

BAC = 0.00

BAC 0.01 g/dL

to 0.07 g/dL

BAC 0.08 g/dL

to 0.16 g/dL

BAC 0.17 g/dL

and Above

BAC Not

Reported

0 - 15 0 0 0 0 0 0 0 0 0

16 - 20 128 119 70 87 3 12 28 19 25

21 - 24 251 212 184 222 5 25 50 59 83

25 - 64 907 723 550 680 25 55 145 175 280

65 + 51 40 30 36 2 4 7 8 15

Other/Unknown 96 0 0 4 0 0 0 0 4

Total 1,433 1,094 834 1,029 35 96 230 261 407

Note: Had-Been-Drinking (HBD)

5-Year Trend - Crashes Involving Alcohol

Year All

Crashes HBD

Crashes %

HBD Fatal

Crashes

HBD Fatal

Crashes

% HBD

A Injury Crashes

HBD A Injury Crashes

% HBD

B Injury Crashes

HBD B Injury Crashes

% HBD

2009 28,309 1,015 3.6 80 30 37.5 539 89 16.5 1,295 174 13.4

2010 27,778 951 3.4 93 21 22.6 527 87 16.5 1,362 164 12.0

2011 27,117 973 3.6 98 39 39.8 429 80 18.6 1,350 140 10.4

2012 26,640 1,043 3.9 108 38 35.2 442 89 20.1 1,350 135 10.0

2013 28,050 1,043 3.7 105 28 26.7 446 79* 17.7 1,366** 151 11.1

Alcohol-Involved Crashes

In 2013, there were 1,433 drivers in alcohol-involved crashes; 1,029 (71.8%) of those drivers were coded as had-been-drinking by the officer on the crash form.

491 (47.7%) of the 1,029 drivers had a blood alcohol concentration (BAC) of 0.08 g/dL (grams per deciliter) or greater, and 261 (53.2%) of the 491 drivers had a BAC at or above 0.17 g/dL.

834 (81.0%) of the 1,029 drivers were coded as had-been-drinking and were tested for alcohol consumption.

Notes: BAC measured in grams (g) per deciliter (dL). BAC may not be reported if drivers are not tested or if the results are not available immediately (as in the case of a blood test). A driver may be coded by the officer as drinking even though no test is administered.

10






Note: Had-Been-Drinking (HBD)

5-Year Trend - Crashes Involving Drugs

Year All

Crashes Drug

Crashes %

Drug Fatal

Crashes

Drug Fatal

Crashes

% Drug

A Injury Crashes

Drug A Injury Crashes

% Drug

B Injury Crashes

Drug B Injury Crashes

% Drug

2009 28,309 149 0.5 80 14 17.5 539 17 3.2 1,295 18 1.4

2010 27,778 173 0.6 93 11 11.8 527 22 4.2 1,362 28 2.1

2011 27,117 185 0.7 98 22 22.4 429 17 4.0 1,350 23 1.7

2012 26,640 231 0.9 108 17 15.7 442 19 4.3 1,350 30 2.2

2013 28,050 224 0.8 105 21 20.0 446 16* 3.6 1,366** 33** 2.4**

5-Year Trend - Crashes Involving Alcohol or Drugs

Year All

Crashes

HBD or Drug

Crashes

% HBD or Drug

Fatal Crashes

HBD or Drug Fatal

Crashes

% HBD or Drug

A Injury Crashes

HBD or Drug

A Injury Crashes

% HBD or Drug

B Injury Crashes

HBD or Drug

B Injury Crashes

% HBD or Drug

2009 28,309 1,088 3.8 80 34 42.5 539 93 17.3 1,295 182 14.1

2010 27,778 1,046 3.8 93 26 28.0 527 95 18.0 1,362 174 12.8

2011 27,117 1,065 3.9 98 45 45.9 429 92 21.4 1,350 149 11.0

2012 26,640 1,164 4.4 108 42 38.9 442 97 21.9 1,350 153 11.3

2013 28,050 1,167** 4.2 105 39 37.1 446 85* 19.1 1,366** 170 12.4

11


2013 - Restraint Use Among Reported Vehicle Drivers and Injured Passengers by Vehicle Type

Total Occupants Fatalities Incapacitating Non-incapacitating Possible Injury No Injury

Vehicle Type Total

Used Restraint

% Total Used

Restraint % Total

Used Restraint

% Total Used

Restraint % Total

Used Restraint

% Total Used

Restraint %

Passenger car & station wagon 36,437 33,729 92.6 72 39 54.2 306 239 78.1 1,132 1,007 89.0 3,208 3,062 95.4 30,092 29,377 97.6

Van & motorhome 1,720 1,607 93.4 4 1 25.0 14 11 78.6 71 59 83.1 183 177 96.7 1,388 1,359 97.9

Pickup truck 5,269 4,768 90.5 5 3 60.0 58 33 56.9 176 152 86.4 367 348 94.8 4,387 4,230 96.4

Small truck under 10,000 lbs. GVWR 797 733 92.0 2 1 50.0 10 8 80.0 18 17 94.4 89 86 96.6 637 621 97.5

Cycle 420 303 72.1 13 9 69.2 68 47 69.1 126 88 69.8 108 83 76.9 96 74 77.1

Moped 29 12 41.4 0 0 0.0 5 3 60.0 12 3 25.0 6 4 66.7 5 2 40.0

Go Cart 8 3 37.5 0 0 0.0 0 0 0.0 0 0 0.0 2 0 0.0 6 3 50.0

Snowmobile 4 4 100.0 0 0 0.0 2 2 100.0 1 1 100.0 0 0 0.0 1 1 100.0

Off-Road Vehicle (ORV) & All-Terrain Vehicle (ATV) 33 8 24.2 0 0 0.0 11 4 36.4 11 2 18.2 3 2 66.7 7 0 0.0

Other 214 152 71.0 0 0 0.0 3 0 0.0 4 4 100.0 17 11 64.7 165 137 83.0

Truck/bus over 10,000 lbs. 1,345 1,197 89.0 1 1 100.0 19 6 31.6 19 15 78.9 58 29 50.0 1,201 1,145 95.3

Uncoded & errors 590 12 2.0 0 0 0.0 0 0 0.0 1 0 0.0 4 3 75.0 20 9 45.0

Total 46,866 42,528 90.7 97 54 55.7 496 353 71.2 1,571 1,348 85.8 4,045 3,805 94.1 38,005 36,958 97.2

2013 - Restraint Use Among Reported Vehicle Drivers and Injured Passengers by Age

Total Occupants Fatalities Incapacitating Non-incapacitating Possible Injury No Injury

Age Group Total

Used Restraint

% Total Used

Restraint % Total

Used Restraint

% Total Used

Restraint % Total

Used Restraint

% Total Used

Restraint %

0 - 15 472 401 85.0 2 2 100.0 27 15 55.6 104 87 83.7 260 232 89.2 79 65 82.3

16 - 20 6,066 5,870 96.8 7 3 42.9 77 56 72.7 259 227 87.6 572 535 93.5 5,149 5,049 98.1

21 - 24 5,059 4,850 95.9 11 2 18.2 58 36 62.1 194 165 85.1 451 420 93.1 4,345 4,227 97.3

25 - 64 28,434 27,438 96.5 57 33 57.9 284 204 71.8 845 714 84.5 2,376 2,249 94.7 24,844 24,233 97.5

65 + 4,047 3,944 97.5 20 14 70.0 50 42 84.0 164 155 94.5 382 366 95.8 3,427 3,365 98.2

Other/Unknown 2,788 25 0.9 0 0 0.0 0 0 0.0 5 0 0.0 4 3 75.0 161 19 11.8

Total 46,866 42,528 90.7 97 54 55.7 496 353 71.2 1,571 1,348 85.8 4,045 3,805 94.1 38,005 36,958 97.2

12


The following picture represents all 2013 alcohol-involved fatal crashes in Prosperity Region 9.

In 2013, there were 1,043 alcohol-involved crashes within Prosperity Region 9:

28 K - Fatal Crashes

79 A - Incapacitating Injury Crashes

151 B – Non-incapacitating Injury Crashes

186 C - Possible Injury Crashes

599 O - Property Damage Only/No Injury Crashes

13

Office of Highway Safety

Planning

333 South Grand Avenue P.O. Box 30634 Lansing, Michigan 48909 Phone: (517) 241-2500 Fax: (517) 241-2501 Find us on the web: Michigantrafficcrashfacts.org

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