2004 - 2008 Crash History
Speed-related Crashes
City of Johnston
Polk County, Iowa
Crashes | Injuries
Year County | Crashes Fatal Major Minor Poss/Unk PDO | Injuries Fatalities Major Minor Possible Unknown

2004 Polk | 66 3 0 6 7 50 | 27 5 0 11 10 1

2005 Polk | 63 0 0 6 10 47 | 30 0 0 7 22 1

2006 Polk | 51 1 1 1 8 40 | 13 2 1 1 7 2

2007 Polk | 64 0 1 4 13 46 | 18 0 1 4 11 2

2008 Polk | 68 0 1 5 13 49 | 26 0 1 5 19 1


Totals: | 312 4 3 22 51 232 | 114 7 3 28 76

meeting the following criteria:
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Feature Count Report (Thursday, August 20, 2009 4:25:13 PM Central Daylight Time)
    produced using: Iowa's Safety Analysis, Visualization, and Exploration Resource (SAVER)
    by:
    Bo Wang
      Engineering Co-op/Intern
        Iowa Department of Transportation
        Highway Division, Engineering Bureau, Office of Traffic and Safety
        800 Lincoln Way
        Ames, Iowa 50010

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