Auto Insurance

The Deadliest States For Winter Driving

We surveyed fatal crash data from the last five years, and found that Michigan, Pennsylvania, New York, Ohio and Illinois were the most dangerous states for winter driving.
Car slides into snow bank
Car slides into snow bank Source: Getty Images

From 2013 to 2017, there were 2,718 fatalities that resulted from winter weather-related car crashes, as caused by snow, sleet or ice on U.S. roadways. However, as winters are harsher in some regions, there is a handful of states that account for a vast majority of these winter driving deaths.

Deadliest states for winter driving

In terms of fatalities, the most dangerous states for winter driving are Michigan, Pennsylvania, New York, Ohio, and Illinois. These 5 states combined account for 36% of all winter driving fatalities.

Heat map of the states with the highest number of fatalities caused by car accidents that occured in snow, freezing rain, sleet or hail

Worst Cities in Michigan for Winter Driving

City
Fatalities
Detroit11
Oshtemo4
Lansing3
Pontiac3
Romulus3

Worst Roads in Michigan for Winter Driving

Road
Fatalities
I-9415
I-7512
I-9611
US-317
US-417

Worst Cities in Pennsylvania for Winter Driving

City
Fatalities
Pittsburgh6
Philadelphia4
Lewistown2
McClure2
Scranton2

Worst Roads in Pennsylvania for Winter Driving

Road
Fatalities
I-8012
I-786
US-116
US-66
I-794

Worst Cities in New York for Winter Driving

City
Fatalities
New York City - Queens7
Circleville5
Rochester5
Brookhaven4
Fallsburg4

Worst Roads in New York for Winter Driving

Road
Fatalities
SR-1049
SR-57
I-906
US-205
Lake Avenue (Rochester, NY)4

Worst Cities in Ohio for Winter Driving

City
Fatalities
Columbus7
Akron4
Youngstown4
Austintown2
Cambridge2

Worst Roads in Ohio for Winter Driving

Road
Fatalities
I-717
I-706
I-806
CR-673
I-763

Worst Cities in Illinois for Winter Driving

City
Fatalities
Chicago18
Homer Glen2
Hometown2
Round Lake Beach2
Sugar Grove2

Worst Roads in Illinois for Winter Driving

Road
Fatalities
I-555
I-574
I-393
I-743
Lake Street (Chicago)3


Full list of winter-driving fatalities by state

Rank of total fatalities (2013-2017)

State/District
Average # of annual fatalities per 100 below-freezing days
Rank of annual fatalities per 100 below-freezing days
Total # of fatalities (2013-2017)
1Michigan37.02282
2Pennsylvania34.23197
3New York27.95183
4Ohio28.34172
5Illinois21.16135
6Wisconsin17.78132
7 (tie)Indiana20.97123
7 (tie)Minnesota14.110123
9Colorado11.31495
10Texas48.8188
11Iowa8.72064
12Kentucky12.81255
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Winter driving tips

Driving in winter weather is certainly dangerous, and for many Americans, it is an unavoidable part of daily life for a good portion of the year. Because of this, it is important to make sure you, your vehicle and even your auto insurance coverage are prepared for the snowy and icy roads.

Drive carefully: When the weather gets nasty, one of the best ways to keep yourself safe is to adjust your driving habits. Avoid behaviors that increase the risk of getting into an accident, such as speeding, texting while driving and impaired driving. Not only is this good advice from a safety standpoint, but from a financial standpoint as well. Auto insurance rates could increase by as much as 33% after an at-fault accident. Note that the Federal Motor Carrier Safety Administration recommends reducing your normal driving speed by one-half in snowy conditions.

Prepare your vehicle: Making sure your vehicle is prepared could be the difference between life and death this winter. Investing in a good set of snow tires could be well worth the investment if it means avoiding getting into an accident. Additionally, some insurers may offer you a discount for safety equipment, such as winter tires, which can help offset the cost. Additional tips include making sure your vehicle is properly maintained before the winter starts (check the battery, lights and fluids) and storing water and flares in your car in case you are stranded.

Make sure your insurance is ready for the winter: If you have only basic liability coverage, you could be on the hook for damage to your car caused by adverse weather, such as hail or falling tree branches. To be covered under these circumstances, you'll need to have comprehensive coverage. Also consider adding emergency roadside assistance coverage, which covers the cost of extrication if you slide your car into a ditch.


Methodology

We analyzed the total number of fatalities caused by winter-driving crashes from 2013 to 2017, as reported by the National Highway Traffic Safety Administration's Fatality Analysis Reporting System. We considered crashes that occurred under the following atmospheric conditions to be winter weather-related crashes:

  • Sleet or hail
  • Snow
  • Blowing snow
  • Freezing rain or drizzle

Data on the average annual number of days where the temperature dropped below freezing was gathered from Comparative Climatic Data tables, maintained by the National Oceanic and Atmospheric Administration. Specifically, we averaged the mean number of days with a minimum temperature of 32ºF or less across the major U.S. weather observing stations in each state.