No matter how many times you've been cut off on a road trip, anecdotal evidence alone can't prove that a certain state's drivers are worse than yours. For that, you need statistics. The personal finance company SmartAsset compiled data related to bad driving behaviors to create this list of the 15 states in America with the worst drivers.

This ranking is based on four metrics: the number of fatalities per 100 million miles driven in each state, DUI arrests per 1000 drivers, the percentage of uninsured drivers, and how often residents Google the terms “speeding ticket” or “traffic ticket.”

Mississippi ranks worst overall, with the second-highest number of fatalities and the second lowest percentage of insured drivers. This marked the third year in a row Mississippi claimed the bottom slot in SmartAsset's worst driver's list. This year, it's followed by Nevada in second place and Tennessee in third. You can check out the worst offenders in the country in the list below.

Some motorists may be more interested in avoiding the cities plagued by bad driving than the states. These two categories don't always align: Oregon, which didn't crack the top 10 states with the worst drivers, is home to Portland, the city with the worst drivers according to one quote comparison site. After reading through the list of states, compare it to the cities with the worst drivers in America here.

  1. Mississippi
  1. Nevada
  1. Tennessee
  1. Florida
  1. California
  1. Arizona
  1. South Carolina (Tie)
  1. Texas (Tie)
  1. New Mexico
  1. Alaska
  1. Louisiana
  1. Alabama
  1. Oregon
  1. Arkansas
  1. Colorado