Driving in Arizona offers stunning desert landscapes, but some highways pose significant risks. Recent studies highlight certain routes with higher accident rates, emphasizing the need for caution.
Top high-risk highways
A study by Truckinfo.net identifies five Arizona highways among the nation’s 10 most dangerous for speeding-related incidents:
- Interstate 10, Maricopa County: This stretch recorded 17 fatalities, making it the most hazardous in the state.
- US-60, Maricopa County: With 14 fatalities, this highway ranks second in danger.
- Interstate 40, Coconino County: This route saw 9 fatalities, highlighting its risks.
- Interstate 10, Pinal County: Another segment of I-10 with 9 reported fatalities.
- Interstate 17, Maricopa County: This highway also experienced 9 fatalities, underscoring its dangers.
Maricopa County, with three of these five dangerous highways, had 232 speeding-related fatalities, making it the second worst in the nation.

Factors contributing to highway dangers
Several elements increase the risk on these highways. Speeding remains a major issue, as excessive speed reduces reaction time and leads to severe accidents. High traffic volume, especially in urban areas, elevates the chances of collisions due to congestion and sudden stops. Road design also plays a role, as certain stretches have sharp curves or limited visibility, making accidents more likely.
Safety measures for drivers
To enhance safety on these routes, it is important to adhere to speed limits, allowing for better control and reaction time. Staying alert is also necessary, as avoiding distractions like mobile devices helps maintain focus on the road. Using seat belts properly can significantly reduce injury risk in accidents. Planning your route ahead of time and familiarizing yourself with the highway can help you anticipate potential hazards and improve overall safety.
By practicing these habits, you contribute to safer travel for yourself and others on Arizona’s roads.
Get Help After A Highway Accident
Take the first step in determining if you have an injury claim related to motor vehicle accident in Arizona. Call us at 602-910-6779 or contact one of our attorneys online today for help.