Not all roads carry equal risk. Some stretches of highway in Minnesota consistently produce more crashes, more injuries, and more fatalities than others. The reasons vary, from high traffic volume and commercial truck congestion to weather conditions, road design, and driver behavior. Knowing which roads are the most dangerous does not mean you should avoid them, but it does mean driving with extra caution and understanding your legal rights if a crash does occur.
US Highway 169
US-169 is consistently ranked as the deadliest highway in Minnesota. This north-south route runs nearly 200 miles, connecting the Minnesota River valley with the Twin Cities metro and extending north to the Iron Range. It passes through communities including Mankato, Bloomington, and areas of Scott County that have experienced rapid population growth in recent years.
The highway averages roughly 7 fatalities per year, driven by heavy traffic volume on a road that was not originally designed for the congestion it now handles. Minnesota winters compound the problem. Ice storms, blizzards, and sudden whiteout conditions make US-169 especially treacherous during the colder months. The state completed infrastructure improvements between 2022 and 2024, including lane expansions and new interchanges, but the road remains one of the most dangerous in the state.
Interstate 35
Interstate 35 is one of the busiest corridors in the Midwest, running from the southern Minnesota border through the Twin Cities metro and north to Duluth. Nationally, I-35 ranks among the ten deadliest highways in the country, with 197 fatalities recorded across its full length in a single year. In Minnesota, the highway sees massive volumes of both commuter traffic and commercial truck traffic, particularly through the southern metro where it passes through Eagan, Burnsville, and Lakeville.
The stretch through the Twin Cities is notorious for congestion-related crashes, including rear-end collisions during rush hour and multi-vehicle pileups during winter weather events. South of the metro, the highway transitions from urban freeway to higher-speed rural interstate, where the combination of speed and truck traffic increases the severity of crashes significantly.
Interstate 94
I-94 cuts east-west through the heart of Minnesota, connecting the Twin Cities with Moorhead on the North Dakota border. Within the Twin Cities, the deadliest 10-mile stretch of highway in the state runs along I-94 from the W Broadway Avenue exit through Minneapolis and east to Snelling Avenue in St. Paul.
This section handles enormous traffic volume and features closely spaced interchanges, lane merges, and construction zones that create bottlenecks and increase the risk of collisions. Outside the metro, I-94 crosses long stretches of open prairie where high winds, ice, and limited visibility during winter storms lead to serious crashes, particularly involving semi-trucks.
State Route 65
SR-65 runs from Minneapolis north to Littlefork, passing through several smaller communities along the way. It averages approximately 9 fatalities per year, making it the second deadliest road in the state by annual fatality count. The highway includes long rural stretches with two-lane configurations, limited shoulders, and higher speed limits, all of which contribute to more severe outcomes when crashes do occur.
US Highway 10
US-10 crosses the state from Moorhead to St. Paul, averaging roughly 8 fatalities per year. The highway passes through both urban and rural environments, and the transition between these settings creates hazards as traffic speeds and patterns change abruptly. High truck traffic through communities along the route adds further risk.
Why These Roads Are More Dangerous
Several common factors make certain roads more hazardous than others. High traffic volume increases the sheer number of interactions between vehicles, raising the probability of a collision. The mix of passenger vehicles and commercial trucks amplifies the severity of crashes because of the weight disparity involved. Rural two-lane highways, where head-on collisions are possible, produce more fatal outcomes per crash than divided highways. Minnesota’s harsh winters add ice, snow, reduced visibility, and shorter daylight hours, all of which increase crash rates during the coldest months.
Road design plays a role as well. Older highways with narrow shoulders, tight curves, limited sight distances, and inadequate lighting are inherently more dangerous than modern roads designed with safety features like rumble strips, cable median barriers, and protected interchanges.
What to Do if You Are in a Crash on a Dangerous Road
If you are injured in a crash on any of these highways, the steps you take immediately afterward matter. Our guide on what to do after a car accident in Minnesota walks through the process step by step. The firm has also published a detailed look at the top 4 most dangerous roads in Minnesota on our blog.
If you or a loved one has been hurt in a crash on a Minnesota highway, contact Bennerotte & Associates for a free consultation. We handle car accident and truck accident cases across the state, and you pay nothing unless we recover compensation for you.
