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Michigan Traffic Crash Facts
Michigan State Police (MSP) Iron Mountain Post 85 2012 Traffic Crash Data & 2008-2012 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.
2012
July 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 Department of State Police. Other related information was obtained from the departments of Transportation, State, and Community Health.
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2012 MSP Post 85 2012 - Crashes and Injuries by Month
Month
Crashes Persons
Total Fatal Injury
Property Damage Only Fatalities Injury
January 138 0 14 124 0 14
February 110 0 17 93 0 22
March 80 0 17 63 0 24
April 85 0 13 72 0 20
May 81 0 9 72 0 11
June 133 0 23 110 0 28
July 113 1 21 91 1 29
August 100 1 18 81 1 26
September 147 0 17 130 0 18
October 177 0 8 169 0 10
November 191 1 13 177 1 24
December 157 2 16 139 2 21
Total 1,512 5 186 1,321 5 247
2012 - Driver Statistics
Drivers in crashes
Age Group
2011 Population
Licensed Drivers
Drivers in crashes
Per 10K population
Per 10K licensed
0 - 15 6,386 264 3 4.7 113.6
16 - 20 2,256 1,971 197 873.2 999.5
21 - 24 1,254 1,714 126 1004.8 735.1
25 - 64 19,937 18,828 1,205 604.4 640.0
65 + 8,148 7,102 277 340.0 390.0
Other/Unknown -- -- 89 -- --
Total 37,981 29,879 1,897 499.5 634.9
*2012 Population of Michigan (by single-year of age) not yet available from U.S. Census Bureau
2012 - Vehicles in Crashes
Motor Vehicles Fatal Crash Injury Crash
PDO Crash
Vehicle Type
Number of Vehicles
% of Total
Number % of Total
Passenger car & station wagon 1,210 63.8 3 50.0 159 1,048
Van, motorhome 93 4.9 0 0.0 22 71
Pickup truck 441 23.2 0 0.0 61 380
Small truck under 10,000 lbs. GVWR 67 3.5 1 16.7 6 60
Cycle 21 1.1 0 0.0 17 4
Moped 3 0.2 0 0.0 3 0
Go Cart 0 0.0 0 0.0 0 0
Snowmobile 0 0.0 0 0.0 0 0
Off-Road Vehicle (ORV) / All-Terrain Vehicle (ATV) 14 0.7 1 16.7 13 0
Other 6 0.3 0 0.0 0 6
Truck/bus over 10,000 lbs. 26 1.4 1 16.7 6 19
Unknown 16 0.8 0 0.0 0 16
Total 1,897 100.0 6 100.0 287 1,604
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Post 85 Experience
In 2012:
There were 1,897 drivers
involved in 1,512 Michigan
motor vehicle traffic crashes. Of
those crashes, 5 were classified
as fatal resulting in 5 fatalities.
An additional 247 persons were
injured.
Post 85 experienced the highest
number of fatal crashes (2) and
the highest number of persons
killed (2) in December.
Michigan driver statistics
indicate 6.6 percent of licensed
drivers were age 16-20, and 10.4
percent of drivers in that age
group were involved in crashes.
In Post 85, Off-Road/All-Terrain
Vehicles accounted for 0.7
percent of the total vehicles in
crashes, and were involved in
16.7 percent of the total fatal
crashes.
The highest number of motor vehicle crashes was experienced in the month of November in 2012.
2012 MSP Post 85 (continued)
5-Year Trend - Crashes by Month
Month
2012 2011 2010 2009 2008
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
January 138 0 129 0 120 1 144 0 181 0
February 110 0 83 0 117 0 115 0 103 1
March 80 0 127 0 85 0 109 0 129 0
April 85 0 85 0 77 0 92 0 90 0
May 81 0 93 0 101 0 101 0 106 0
June 133 0 139 1 107 0 132 1 134 0
July 113 1 114 0 124 0 120 2 114 1
August 100 1 119 2 126 0 99 1 111 0
September 147 0 166 1 156 0 120 1 142 0
October 177 0 167 2 169 1 181 2 200 0
November 191 1 195 0 197 0 214 0 203 0
December 157 2 175 0 188 0 173 0 232 0
Total 1,512 5 1,592 6 1,567 2 1,600 7 1,745 2
5-Year Trend - Crashes by Day of Week
Day
2012 2011 2010 2009 2008
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Monday 208 0 231 0 223 0 264 2 259 0
Tuesday 223 2 216 0 207 0 270 0 249 0
Wednesday 206 0 232 1 228 0 235 0 254 0
Thursday 255 0 223 0 247 0 235 1 244 0
Friday 239 1 251 1 263 1 232 1 291 1
Saturday 198 1 230 2 203 1 185 0 221 0
Sunday 183 1 209 2 196 0 179 3 227 1
Total 1,512 5 1,592 6 1,567 2 1,600 7 1,745 2
2
Note: Table revised 7/23/2013
2012 MSP Post 85 (continued)
2012
Day of Week
All Crashes Fatal Crashes Injury Crashes PDO
Crashes Number % of Total
Number % of Fatal
A B C
Monday 208 13.8 0 0.0 2 9 11 186
Tuesday 223 14.7 2 40.0 4 3 15 199
Wednesday 206 13.6 0 0.0 3 8 11 184
Thursday 255 16.9 0 0.0 4 8 21 222
Friday 239 15.8 1 20.0 5 6 21 206
Saturday 198 13.1 1 20.0 3 13 12 169
Sunday 183 12.1 1 20.0 4 11 12 155
Total 1,512 100.0 5 100.0 25 58 103 1,321
3
Note: Bar graph revised 7/23/2013
11 MSP Post 11 (continued)
2012 MSP Post 85 (continued)
5-Year Trend - Crashes by Weekday and Weekend
2012 2011 2010 2009 2008
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Weekday 1,131 3 1,153 2 1,168 1 1,236 4 1,297 1
Weekend 381 2 439 4 399 1 364 3 448 1
Total 1,512 5 1,592 6 1,567 2 1,600 7 1,745 2
4
2012 MSP Post 85 (continued)
5-Year Trend - Crashes by Time of Day
Time of Day
2012 2011 2010 2009 2008
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Midnight – 2:59 AM 65 0 70 0 83 0 69 1 85 0
3:00 AM – 5:59 AM 94 1 97 0 108 0 98 1 119 0
6:00 AM – 8:59 AM 218 0 242 1 192 0 216 2 250 0
9:00 AM – 11:59 AM 182 0 131 1 168 0 146 2 200 1
Noon – 2:59 PM 187 1 197 1 186 0 200 0 186 0
3:00 PM – 5:59 PM 263 0 302 0 289 0 320 1 335 0
6:00 PM – 8:59 PM 334 2 345 1 330 0 356 0 371 1
9:00 PM – 11:59 PM 166 1 198 2 202 2 192 0 183 0
Unknown 3 0 10 0 9 0 3 0 16 0
Total 1,512 5 1,592 6 1,567 2 1,600 7 1,745 2
5
2012 MSP Post 85 (continued)
2012
TIME OF DAY
All Crashes Fatal Crashes Injury Crashes PDO
Crashes Number % of Total
Number % of Fatal
A B C
Midnight - 2:59 AM 65 4.3 0 0.0 3 6 2 54
3:00 AM - 5:59 AM 94 6.2 1 20.0 1 3 5 84
6:00 AM - 8:59 AM 218 14.4 0 0.0 3 4 15 196
9:00 AM - 11:59 AM 182 12.0 0 0.0 4 9 25 144
Noon - 2:59 PM 187 12.4 1 20.0 4 10 12 160
3:00 PM - 5:59 PM 263 17.4 0 0.0 4 10 22 227
6:00 PM - 8:59 PM 334 22.1 2 40.0 4 11 14 303
9:00 PM - 11:59 PM 166 11.0 1 20.0 2 5 8 150
Unknown 3 0.2 0 0.0 0 0 0 3
Total 1,512 100.0 5 100.0 25 58 103 1,321
6
2012 MSP Post 85 (continued)
5-Year Trend - Drivers in Crashes Coded Drinking by Driver Age
Driver Age
2012 2011 2010 2009 2008
Total Drivers in Crashes
Total Drivers Coded
Drinking
Total Drivers in Crashes
Total Drivers Coded
Drinking
Total Drivers in Crashes
Total Drivers Coded
Drinking
Total Drivers in Crashes
Total Drivers Coded
Drinking
Total Drivers in Crashes
Total Drivers Coded
Drinking
0 - 15 3 0 9 0 4 0 8 0 6 0
16 - 20 197 7 202 10 227 3 231 8 248 7
21 - 24 126 10 105 8 123 4 122 7 131 14
25 - 64 1,205 31 1,275 26 1,244 32 1,276 50 1,420 33
65 + 277 3 302 5 258 3 284 3 287 1
Other/Unknown 89 0 84 0 96 0 75 0 127 0
Total 1,897 51 1,977 49 1,952 42 1,996 68 2,219 55
7
2012 MSP Post 85 (continued)
5-Year Trend - Deer-Involved Crashes by Time of Day
Time of Day
2012 2011 2010 2009 2008
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Total Crashes
Fatal Crashes
Midnight – 2:59 AM 38 0 40 0 47 0 38 0 48 0
3:00 AM – 5:59 AM 77 0 87 0 83 0 72 0 92 0
6:00 AM – 8:59 AM 150 0 158 0 146 0 140 1 149 0
9:00 AM – 11:59 AM 62 0 43 0 57 0 54 0 58 0
Noon – 2:59 PM 55 0 53 0 43 0 55 0 47 0
3:00 PM – 5:59 PM 140 0 150 0 157 0 166 0 158 0
6:00 PM – 8:59 PM 261 0 269 0 255 0 275 0 281 0
9:00 PM – 11:59 PM 122 0 150 0 154 0 145 0 154 0
Unknown 1 0 2 0 0 0 0 0 3 0
Total 906 0 952 0 942 0 945 1 990 0
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2012 MSP Post 85 (continued)
2012 MSP Post 85 Reported Motor Vehicle-Deer Crashes By County
COUNTY All Fatal Injury Property Damage
Inter-state
US Route
State Route
Local Street
Persons Killed
Persons Injured
Dickinson 518 0 12 506 0 184 161 173 0 16
Iron 388 0 14 374 0 192 73 123 0 16
Total 906 0 26 880 0 376 234 296 0 32
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Note: There were no fatal deer-involved crashes in Post 85 in 2012
2012 MSP Post 85 (continued)
2012 - Bodily Alcohol Concentration (BAC) Results among All Vehicle Drivers in Alcohol-involved Crashes by Age
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 8 7 5 7 0 0 0 1 6
21 - 24 10 9 8 10 0 1 1 3 5
25 - 64 37 26 24 31 0 0 2 14 15
65 + 3 4 2 3 0 0 1 1 1
Other/Unknown 2 0 0 0 0 0 0 0 0
Total 60 46 39 51 0 1 4 19 27
5-Year Trend - Crashes Involving Alcohol
Year
All
Crashes
HBD
Crashes
%
HBD
All Fatal
Crashes
HBD Fatal
Crashes
%
HBD
Total A
Injury
HBD A
Injury
%
HBD
Total B
Injury
HBD B
Injury
%
HBD
2008 1,745 56 3.2 2 2 100.0 31 4 12.9 54 14 25.9
2009 1,600 68 4.3 7 3 42.9 21 8 38.1 56 15 26.8
2010 1,567 42 2.7 2 1 50.0 26 6 23.1 63 10 15.9
2011 1,592 49 3.1 6 4 66.7 23 3 13.0 35 6 17.1
2012 1,512* 51 3.4 5 4 80.0 25 3 12.0* 58 11 19.0
* Lowest number or percentage reported in the 5-year period ** Highest number or percentage reported in the 5-year period
Note: Had-Been-Drinking (HBD)
Alcohol-involved
Crashes
In 2012 there were 60 drivers in
alcohol-involved crashes; 51
(85.0%) of those drivers were
coded as had-been-drinking by
the officer on the crash form.
23 (45.1%) of the 51 drivers had a
blood alcohol concentration (BAC)
of 0.08 g/dL (grams per deciliter)
or greater, and 19 (82.6%) of the
23 drivers had a BAC at or above
0.17 g/dL.
39 (76.5%) of the 51 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
2012 MSP Post 85 (continued)
2012 - Restraint Use among Reported Injured Vehicle Occupants 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 1,243 1,128 90.7 3 2 66.7 16 11 68.8 34 30 88.2 83 72 86.7 1,064 1,013 95.2
Van, motorhome 105 100 95.2 0 0 100.0 0 0 100.0 4 3 75.0 21 21 100.0 76 76 100.0
Pickup truck 447 398 89.0 0 0 50.0 1 1 100.0 11 9 81.8 23 20 87.0 388 365 94.1
Small truck under 10,000 lbs. GVWR 68 63 92.6 1 0 0.0 0 0 50.0 1 1 100.0 4 3 75.0 62 59 95.2
Cycle 23 14 60.9 0 0 100.0 8 3 37.5 5 4 80.0 5 2 40.0 5 5 100.0
Moped 4 1 25.0 0 0 0.0 0 0 16.7 4 1 25.0 0 0 0.0 0 0 12.5
Go Cart 0 0 100.0 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 0 0 100.0
Snowmobile 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0
Off-Road Vehicle (ORV) /All-Terrain Vehicle (ATV) 17 10 58.8 1 0 0.0 2 1 50.0 8 8 100.0 4 1 25.0 2 0 0.0
Other 6 4 66.7 0 0 0.0 0 0 0.0 0 0 33.3 0 0 25.0 6 4 66.7
Truck/bus over 10,000 lbs. 26 26 100.0 0 0 0.0 0 0 33.3 2 2 100.0 1 1 100.0 23 23 100.0
Uncoded & errors 16 0 0.0 0 0 0.0 0 0 0.0 0 0 100.0 0 0 0.0 1 0 0.0
Total 1,955 1,744 89.2 5 2 40.0 27 16 59.3 69 58 84.1 141 120 85.1 1,627 1,545 95.0
2012 - Restraint Use among Reported Injured Vehicle Occupants 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 12 8 66.7 0 0 0.0 0 0 75.0 5 4 80.0 5 2 40.0 2 2 100.0
16 - 20 210 188 89.5 0 0 25.0 6 2 33.3 13 9 69.2 21 19 90.5 169 157 92.9
21 - 24 135 118 87.4 0 0 50.0 1 0 00.0 10 8 80.0 16 11 68.8 108 99 91.7
25 - 64 1,227 1,163 94.8 3 1 33.3 17 11 64.7 32 28 87.5 74 63 85.1 1,098 1,058 96.4
65 + 281 265 94.3 2 1 50.0 3 3 100.0 9 9 100.0 24 24 100.0 242 228 94.2
Other/Unknown 90 2 2.2 0 0 0.0 0 0 0.0 0 0 66.7 1 1 100.0 8 1 12.5
Total 1,955 1,744 89.2 5 2 40.0 27 16 59.3 69 58 84.1 141 120 85.1 1,627 1,545 95.0
11
2012 MSP Post 85 (continued)
12
Current Query = 4 Crashes: Crashes for the year 2012 in Iron Mountain MSP Post Number 85 filtered by Crash: Fatal Crash (may also be injuries) and Crash: Drinking (Drinking involved)
In 2012 there were 239 intersection crashes within the Iron Mountain Post Number 85 jurisdiction:
1 Fatal Crash
6 A - Incapacitating Injury Crashes
22 B - Nonincapacitating Injury Crashes
46 C - Possible Injury Crashes
164 Property Damage Only/No Injury Crashes
Current Query = 1 Crash: 2012 Iron Mountain MSP Post Number 85 Crashes filtered by Crash: Fatal Crash (may also be injuries) and Area of Road at Crash: Within intersection or Driveway Related (within 150 feet of nearest edge of intersection) or Intersection Related Other
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