Animal Mortality on Roads

One million animals killed on roads each year

american red fox

  > Animal Mortality on Roads

Twenty-one threatened or endangered species at greatest risk due to road mortality

Federal Highway Administration study* indicated that 21 already threatened or endangered species were further threatened due to the risk of being run over by cars, among other factors such as loss of habitat. The wildlife most at risk are as follows:

Mammals

Lower Keys marsh rabbit, Key deer, bighorn sheep (peninsular California), San Joaquin kit fox, Canada lynx, ocelot, Florida panther, red wolf

Reptiles

American crocodile, desert tortoise, gopher tortoise, Alabama red-bellied turtle, bog turtle, copperbelly water snake, eastern indigo snake

Amphibians

California tiger salamander, flatwoods salamander, Houston toad

Birds

Audubon’s crested caracara, Hawaiian goose, Florida scrub jay

The top 10 deer-car accidents by state

As of 2024, according to State Farm, the top 10 states for animal collision, with their odds for an animal collision, are:

  1. West Virginia – 1 in 40
  2. Montana – 1 in 54
  3. Michigan – 1 in 59
  4. Pennsylvania – 1 in 61
  5. Wisconsin – 1 in 63
  6. Mississippi – 1 in 65
  7. Iowa – 1 in 68
  8. South Dakota – 1 in 69
  9. Virginia – 1 in 73
  10. Rhode Island – 1 in 75
white-tailed deer in forest

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Stay tuned for occasional updates on wildlife challenges and progress in the United States.



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