Ohio’s top 10 deadliest roads: What drivers and victims need to know

When traffic crashes turn fatal, the consequences are devastating – and not just for the victims, but for the families they’ve left behind. 

Roadway studies conducted from 2018-2020 and reported in 2025 have shed a lot of light on the dangers faced by Ohio drivers. Certain highways and urban corridors stand out as especially dangerous. 

The deadliest stretches in Ohio: What the data shows

A statewide analysis identified the 10 roads with the highest numbers of fatal accidents per mile. The danger for drivers typically increases due to heavy traffic, high speeds and complex roadway design. The list includes:

1. I-71: From Exit 110B to Exit 116 in Columbus
2. U.S. Route 40 (Broad Street): From Dana Avenue to Nationwide Boulevard in Columbus
3. I-75: From Exit 21 to Exit 14 in Sharonville and West Chester
4. Outerbelt South Freeway: From Exit 21 to Exit 16 in the Cleveland/Independence area
5. I-75: From Exit 4 to Exit 10A in Cincinnati and St. Bernard
6. I-270 (Jack Nicklaus Freeway): From Exit 43A to Exit 35 in Columbus and Gahanna
7. I-75: From Exit 50B to Exit 47 in West Carrollton and Moraine
8. I-270: From Exit 52 to Exit 2 in Columbus
9. I-90 (Lakeland Freeway): From Exit 179 to Exit 183 in Cleveland, Euclid, and Bratenahl
10. I-70 (Dwight D. Eisenhower Highway): From Exit 105B to Exit 110B in Columbus

The report also reveals that drunk driving, speeding and distracted driving continue to be the leading factors in Ohio’s fatal accidents. Notably, the Columbus metro area contains half of the deadliest road segments, highlighting how urban interstates see an especially high concentration of severe collisions. While drivers cannot change these factors, knowing where the danger lies can help them be forewarned and exercise more caution (and know which roads to avoid whenever possible).

Why certain roads are more dangerous than others

There is no single reason why a roadway becomes “deadly.” Instead, it is generally a combination of issues that converge, like:

• High speeds and higher traffic volumes: Major interstates see large numbers of vehicles moving at high speeds, which leads to higher-impact collisions
• Complex interchanges: Frequent merging, weaving and lane changes increase collision risks, especially in metropolitan areas where drivers often have to navigate complex exchanges
• Impaired or aggressive driving: A significant portion of deadly crashes involves alcohol use, speeding or reckless behavior 
• Urban congestion: Busy commuter areas naturally see denser traffic, sudden slowdowns and construction work zones more frequently than sparsely populated areas 
• Weather conditions: Ohio’s winter storms, ice and the poor visibility associated with fog and other weather events further heighten certain roadway dangers

Many of these road segments involve an element of commuter traffic, as well, and some drivers may develop a sense of complacency about their daily route, which can lead to lapses in judgment and distracted driving.

What to remember when a serious or fatal accident occurs

If you or a loved one were seriously injured – or if you lost someone in a crash – on one of these dangerous roads, several issues may come into play when a claim for damages is made:

• Liability may be clearer. Known hazardous corridors can make factors like speeding, drug or alcohol impairment or negligent design especially relevant when evaluating and allocating fault.
• Crash context is critical. Weather, visibility, road maintenance issues and traffic conditions can all impact liability and should be documented and investigated.

Understanding the nature of these high-risk roads can help injured people and their families make informed decisions about pursuing legal action. Whatever the situation, experienced legal guidance is essential when it comes to obtaining fair compensation after a serious crash.