| Analysis of Automobile Crashes For Deer Isle - 1997 - 2001 | ||||||
| Year | Count | Percent | APPARENT_CAUSE | Count | Percent | |
| 1997 | 39 | 17% | Driver inattention - distraction | 33 | 15% | |
| 1998 | 38 | 17% | Driver inexperience | 4 | 2% | |
| 1999 | 54 | 24% | Driving left of center - not passing | 3 | 1% | |
| 2000 | 49 | 22% | Failure to yield right of way | 8 | 4% | |
| 2001 | 46 | 20% | Following too close | 1 | 0% | |
| Total | 226 | 100% | Hit and run | 1 | 0% | |
| Illegal; unsafe speed | 32 | 14% | ||||
| CRASH_TYPE | Count | Percent | Improper parking; start; stop | 2 | 1% | |
| Deer | 57 | 25% | Improper passing - overtaking | 3 | 1% | |
| Fire | 1 | 0% | Improper; unsafe lane change | 1 | 0% | |
| Head-on/sideswipe | 13 | 6% | No improper action | 118 | 52% | |
| Intersection movement | 20 | 9% | No signal or improper signal | 1 | 0% | |
| Object in road | 4 | 2% | Other human violation factor | 7 | 3% | |
| Other | 2 | 1% | Other vision obscurement | 2 | 1% | |
| Ran off road | 86 | 38% | Physical impairment | 1 | 0% | |
| Rear end/sideswipe | 41 | 18% | Unknown | 7 | 3% | |
| Rollover | 1 | 0% | Unsafe backing | 1 | 0% | |
| Submersion | 1 | 0% | Vision obscured - sun; headlights | 1 | 0% | |
| Total | 226 | 100% | Total | 226 | 100% | |
| ROAD_SURFA | Count | Percent | DRIV_SEX | Count | Percent | |
| Debris | 1 | 0% | Male | 141 | 65% | |
| Dry | 153 | 68% | Female | 76 | 35% | |
| Ice; packed snow-not sanded | 15 | 7% | Total | 217 | 100% | |
| Ice; packed snow-sanded | 6 | 3% | ||||
| Other | 4 | 2% | DRIVER_PHY | Count | Percent | |
| Snow; slush-not sanded | 7 | 3% | Asleep | 1 | 0% | |
| Snow; slush-sanded | 9 | 4% | Fatigued | 2 | 1% | |
| Wet | 31 | 14% | No driver; pedestrian or bicyclist | 2 | 1% | |
| Total | 226 | 100% | Normal | 203 | 90% | |
| Other | 2 | 1% | ||||
| WEATHER_CO | Count | Percent | Under influence | 6 | 3% | |
| Clear | 148 | 65% | Unknown | 3 | 1% | |
| Cloudy | 28 | 12% | Was drinking | 7 | 3% | |
| Fog; smog; smoke | 1 | 0% | Total | 226 | 100% | |
| Rain | 28 | 12% | ||||
| Severe crosswinds | 1 | 0% | VEHICLE_TY | Count | Percent | |
| Sleet; hail; freezing rain | 4 | 2% | 2 axle tractor w/dual tires | 2 | 1% | |
| Snow | 16 | 7% | 2 door | 40 | 18% | |
| Total | 226 | 100% | 3 axle tractor/tandem axle semi | 1 | 0% | |
| 3 axle tractor/tri axle semi | 1 | 0% | ||||
| Consequences | Count | 4 door | 74 | 33% | ||
| Deaths | 2 | Convertible | 1 | 0% | ||
| Incapacitating Injuries | 3 | Motorcycle | 4 | 2% | ||
| Evident Injuries | 39 | Pickup truck | 58 | 26% | ||
| Possible Injuries | 29 | School bus | 1 | 0% | ||
| Total | 73 | Station wagon | 11 | 5% | ||
| Truck - before 1995 | 4 | 2% | ||||
| Unknown | 5 | 2% | ||||
| Van | 24 | 11% | ||||
| Total | 226 | 100% | ||||