Interstate 64 Accidents

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Missouri residents lead active, productive lives, causing congested roadways and busy highways, particularly in the St. Louis area. Sadly, stalled traffic, frequent construction, and delays due to catastrophic crashes are not uncommon on Missouri’s Interstate 64. If you were involved in a collision on the I-94, our St. Louis car accident attorneys can assist you with an injury claim.

interstate 64 car accidents in st. louis

Why Are Interstate Accidents More Deadly?

High-speed highways, such as Interstate 64, cause more fatalities than accidents that take place inside urban areas and communities, despite the highest numbers of accidents occurring in intersections, not on major highways. This is due to the increased crash force in accidents that occur at faster speeds. According to crash force calculations, a 135-pound person becomes a 4,725-pound force in a crash at only 35 miles per hour. That same person is transformed into an 8,775-pound force propelled forward and then snapped back against the seat in an accident at 65 miles per hour. Motorists may have a lower risk of an accident on Interstate 64, but they have a heightened risk of suffering severe or fatal injuries on this and other major highways.

What Types of Accidents Happen on Missouri’s Interstate 64?

Traffic accidents are on the rise in Missouri, including on I-64. They increased 11.6% between 2020 and 2021 and continued the upward trend in 2025. When congested traffic and frequent delays cause frustration, drivers are more likely to become aggressive and further escalate the chances of an accident. Common types of accidents on I-64 in St. Louis County include the following:

Road construction increases the chances of accidents due to obstacles, lane closures, and increased driver frustration.

What Causes I-64 Accidents In Missouri?

Recent delays on I-64 in the St. Louis area were caused by a vehicle fire on I-64 westbound past Prospect Road, which closed westbound lanes for hours. Only months ago, a traffic fatality was caused by a wrong-way driver on I-64 near Jefferson in an incident leading to a multi-vehicle crash. Eastbound drivers on I-64 also recently experienced lengthy delays in Ladue because of an accident caused by unsafe lane changes by 17-year-old and 20-year-old drivers. These are only the most recent examples of a larger problem. Common causes of Interstate 64 accidents include:

Not only are injuries more likely to be severe or catastrophic in highway crashes, but it may take longer for emergency services to reach accidents on I-64 and other multi-lane highways, leading to delayed treatment and an increased chance of fatalities.

Proving Liability For Interstate 64 Car Accidents

The police typically write an accident report including their observations made at the accident scene; however, they reserve their investigative resources for intentional crimes, rather than traffic accidents. This leaves the involved insurance companies to investigate the accident and determine each driver’s portion of fault under the state’s pure comparative negligence accident laws. Unfortunately, insurance companies are in the business of making profits and may do so at the injury victim’s expense by shifting liability in their direction. When an I-64 car accident injury victim hires an attorney, their personal injury lawyer in St. Louis conducts an investigation to prove the at-fault party’s liability and maximize the amount an injury victim recovers through a Missouri car accident compensation claim.