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InterstateI-275

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Interstate 275

Fatal crashes 2015–2024 27Deaths 30Counties 2Latest data year 2024

FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Latest data year: 2024. The route is the trafficway recorded for each crash (FARS TWAY_ID); the same route number in another state has its own page.

Interstate 275 in Michigan was the trafficway in 27 fatal crashes between 2015 and 2024, in which 30 people died.

That is 0.3% of the 9,800 fatal crashes in Michigan over the same years. The ten-year crash count fell 25% from 36 in 2005–2014 to 27 in 2015–2024.

The crashes were concentrated in Wayne County (25) and Oakland County (2).

18.5% of the crashes had a driver reported as drinking (Michigan: 28.1%) and 25.9% had a speeding-related driver (25.4%); pedestrians were 26.7% and motorcyclists 0.0% of those killed.

27fatal crashes, 2015–2024-25% vs 2005–2014
30people killed1.1 per fatal crash
19%with a drinking driverMichigan: 28%
26%speeding-relatedMichigan: 25%

Fatal crashes per year

0482000200520102015202020242000: 1–2 crashes2001: 1–2 crashes2002: 1–2 crashes2003: 6 crashes2004: 1–2 crashes2005: 8 crashes2006: 7 crashes2007: 3 crashes2008: 1–2 crashes2009: 3 crashes2010: 3 crashes2011: 4 crashes2012: 1–2 crashes2013: 1–2 crashes2014: 4 crashes2015: 1–2 crashes2016: 1–2 crashes2017: 5 crashes2018: 5 crashes2019: 1–2 crashes2020: 4 crashes2021: 1–2 crashes2022: 4 crashes2023: 0 crashes2024: 3 crashes
Fatal crashes on Interstate 275 (MI) by year, 2000–2024. Latest point: 2024, 3 crashes.

Route identification in FARS is consistent from 2000; earlier years are not shown. Shaded band: the ten-year window used for the shares below.

Compared with all fatal crashes in Michigan

MeasureInterstate 275Michigan
Fatal crashes, 2015–2024279,800
Deaths, 2015–20243010,567
Deaths per fatal crash1.11.1
Share of state fatal crashes0.3%100%
Change vs previous ten years-25%+8%

Factor shares

Alcoholcrashes with a driver reported as drinking18.5%
Speedingcrashes with a speeding-related driver25.9%
Pedestriansshare of people killed26.7%
Motorcyclistsshare of people killed0%
Night (6pm–6am)share of crashes66.7%

tick marks the Michigan share. Bars are shares of fatal crashes (alcohol, speeding, darkness, rural) or of people killed (pedestrians, motorcyclists, unrestrained occupants) over the ten-year window.

Counties along the route

#CountyFatal crashes on I-275Share of routeCounty total, all roads
1Wayne County2593%1,802
2Oakland County27%635

Hour of day

12am3.7%
1am14.8%
2am0%
3am11.1%
4am3.7%
5am7.4%
6am3.7%
7am3.7%
8am0%
9am3.7%
10am3.7%
11am0%
12pm3.7%
1pm0%
2pm3.7%
3pm7.4%
4pm3.7%
5pm0%
6pm0%
7pm7.4%
8pm3.7%
9pm3.7%
10pm3.7%
11pm7.4%

Share of fatal crashes on Interstate 275 beginning in each hour, 2015–2024; tick marks the Michigan share for all roads.

Where along the route

Mile marker rangeFatal crashesShare
Mile 15–20830%
Mile 0–5622%
Mile 10–15519%
Mile 5–10415%
Mile 20–25415%

Five-mile bins by FARS milepoint, the six with the most fatal crashes; 100% of crashes on the route have a milepoint. Milepoints are as recorded by the state and can restart at county or district lines.

Other routes in Michigan

All routes and counties in Michigan

Questions and answers

How many fatal crashes have there been on Interstate 275 in Michigan?

27 fatal crashes with 30 deaths over 2015–2024, per NHTSA's FARS. The route is the trafficway recorded for the crash; the same numbered route in another state has its own page.

Which counties along Interstate 275 had the most fatal crashes?

Wayne County (25) and Oakland County (2).

What share of crashes on Interstate 275 involved alcohol or speeding?

18.5% had a driver reported as drinking and 25.9% a speeding-related driver, against 28.1% and 25.4% for all fatal crashes in Michigan.

When do fatal crashes happen on Interstate 275?

66.7% of the crashes were between 6pm and 6am. The hour chart on this page shows the full distribution.

Provenance

Source: NHTSA Fatality Analysis Reporting System, annual national CSV files 2000–2024 (accident, vehicle and person tables), public domain. Route pages are built for signed Interstate, US and state routes with at least 20 fatal crashes in 2015–2024. Data through 31 Dec 2024; generated 30 Sep 2026. See methodology and corrections.