Washtenaw County’s Most Dangerous Intersections in 2025: Be Aware!

Our Ann Arbor car accident lawyers share the list of Washtenaw County’s Top 10 most dangerous intersections based on Michigan State Police car accident reports for 2025 so local drivers can use extra caution when they’re traveling through these areas.
This annual list of most dangerous intersections is provided by our attorneys to help keep Michigan drivers safe.
Every year, approximately one-third (30%) of all fatal motor vehicle accidents in Michigan occur at intersections.
Our list of Washtenaw County’s most dangerous intersections reflects the latest car accident data available from 2025 on the top 10 interchanges with the highest number of reported car crashes. Our attorneys would like to thank the Michigan State Police Traffic Crash Reporting Unit for helping us by providing the car crash data that we use to identify these intersections. The underlying traffic accident data analysis is compiled using motor vehicle accident reports filed by local law enforcement and police departments throughout Michigan.
What Were Washtenaw County’s Most Dangerous Intersections in 2025?
- STATE RD @ W ELLSWORTH RD, Ann Arbor, 93 Total Crashes (up 8 from 2024), 5 Injuries (Roundabout)
- N HAMILTON ST @ WASHTENAW AVE, Ypsilanti, 85 Total Crashes (down 47 from 2024), 8 Injuries
- CARPENTER RD @ PACKARD ST, Pittsfield Township, 44 Total Crashes (up 5 from 2024), 1 Fatality, 6 Injuries
- E MICHIGAN AVE @ N HURON ST, Ypsilanti, 42 Total Crashes (up 7 from 2024), 9 Injuries
- CARPENTER RD @ E ELLSWORTH RD, Pittsfield Township, 40 Total Crashes, 8 Injuries
- HOGBACK RD @ WASHTENAW AVE, Pittsfield Township, 40 Total Crashes (down 1 from 2024), 5 Injuries
- MICHIGAN AVE @ PROSPECT ST, Ypsilanti, 34 Total Crashes (up 4 from 2024), 9 Injuries
- GOLFSIDE DR @ WASHTENAW AVE, Pittsfield Township, 29 Total Crashes, 5 Injuries
- HEWITT RD @ W MICHIGAN AVE, Ypsilanti Township, 29 Total Crashes, 3 Injuries
- ANN ARBOR SALINE RD @ BROOKFIELD DR, Ann Arbor, 25 Total Crashes, 4 Injuries
– Source: Michigan State Police Traffic Crash Reporting Unit (NOTE: The list of Washtenaw County’s most dangerous intersections is the latest data available from 2024 for total crashes at intersections in Michigan. “Intersection” is defined as any road with a traffic signal, four-way stop or roundabout. The crash data encompasses and includes any traffic accident reported that occurred within 200 feet of an intersection including near freeways (and their subsequent on-ramps off-ramps and service streets), divided highways and rural roads.)
More Information On The Top 2 of Washtenaw County’s Most Dangerous Intersections
No. 1: STATE RD @ W ELLSWORTH RD, Ann Arbor (Roundabout)
This busy roundabout bordering Ann Arbor and Pittsfield Township lands at the top of the list of Washtenaw County’s Most Dangerous Intersections.
There were 93 total crashes, up from 85 in 2024. In 2023, 2022, 2021, 2020 and 2019, there were 126, 93, 79, 69 and 154 accidents, respectively.
There were 5 injuries in 2025, 2024 and 2023. In 2022, there were 7 injuries. And in 2021, 2020 and 2019, there were 1, 6 and 8 injuries, respectively.
To see a map of all existing and proposed roundabouts in the state visit the Michigan Roundabout Resource Center.
No. 2: N HAMILTON ST @ WASHTENAW AVE, Ypsilanti
This is the second year that this intersection has made the list of Washtenaw County’s Most Dangerous Intersections.
In 2025, there were 85 total crashes, down from 132 in 2024.
There were 8 injuries, up from 7 in 2024.
Data for other Michigan cities and counties
As we see from years of data analysis on Michigan intersection accidents, intersections with heavy traffic near freeways or retail businesses continually show up on these high car crash lists.
Visit our Michigan’s Most Dangerous Intersections page for a complete list of the top twenty intersections in the state for car crashes. To read blog posts about specific counties and cities click here.
If you or someone you know has been injured in a car accident in Michigan, contact us to learn about your legal rights. We also have six free books covering everything from Car Insurance to Repairing Car Damage. Visit this page to get your free book now.
Injured in a car accident at one of Washtenaw County’s Most Dangerous Intersections? Call now for a free consultation with a Michigan Auto Law attorney!
If you or a loved one has suffered serious injuries in a car accident at one of Washtenaw County’s Most Dangerous Intersections call now (888) 974-3177 for a free consultation with one of our experienced Ann Arbor car accident lawyers. There is no cost or obligation. You can also visit our contact page or use the chat feature on our website.
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If you or a loved one is injured in an intersection accident in Michigan, call now so we can start making a real difference for you.
Written By
Steve M. Gursten,
Attorney,
License#: P53632
Steven Gursten, attorney at Michigan Auto Law and one of the most successful auto accident attorneys in Michigan. Michigan Auto Law represents people seriously injured in car, truck, motorcycle, and bus accidents, including catastrophic injury, traumatic brain injury, and No-Fault insurance cases. Steven has recovered the largest reported auto and truck accident settlement of any Michigan lawyer, and has been named Michigan Lawyer of the Year and a Top 50 Michigan Super Lawyer.
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