Car Accidents in Kansas City: 2023 Data and How a Claim Works

NHTSA's Fatality Analysis Reporting System records every fatal crash on public roads. For 2023, crashes coded to Kansas City, Missouri account for 98 deaths in 86 fatal crashes, the most in Missouri and ahead of St. Louis at 52 and Springfield at 33. Kansas City, Kansas, across the state line, recorded 26 deaths, and Independence, Missouri recorded 21, so the metro total is well above the city figure.

The ratio of deaths to crashes, 98 to 86, is among the highest in the national top 25 and reflects multi-fatality crashes on the highways. US-71, I-435 and I-70 lead the data, with the surface streets Troost Avenue, Independence Avenue and Truman Road, the long east-side arterials, following. Darkness was a factor in 50 of 86 fatal crashes, 58 percent. Twenty-seven were intersection-related, 31 percent, and angle collisions, 21, were the leading two-vehicle type.

Only 19 fatal crashes involved a pedestrian or cyclist, 22 percent, the lowest share of any city in the top 25 and a sign that Kansas City's fatal crashes are vehicle-on-vehicle and single-vehicle highway crashes. FARS counts fatal crashes only; injury crashes in Jackson County, reported through the Missouri State Highway Patrol, number in the tens of thousands per year.

FARS roadway coding identifies where fatal crashes concentrated in 2023 on the Missouri side.

• US-71 (Bruce R. Watkins Drive): 8 fatal crashes on the highway through the east side, the most of any road.
• I-435: 5 fatal crashes on the beltway.
• I-70: 5 fatal crashes.
• Troost Avenue: 5 fatal crashes on the north-south arterial.
• Independence Avenue: 4 fatal crashes on the northeast side.
• Truman Road: 4 fatal crashes.

Kansas City is two cities in two states with two legal systems, and State Line Road is the boundary. A crash on the Missouri side is governed by Missouri's rules: pure comparative negligence, a five-year deadline, mandatory uninsured motorist coverage, and a fault-based system where the at-fault driver's insurer pays first. A crash a block west, on the Kansas side, is governed by Kansas's rules: no-fault personal injury protection on your own policy pays first, a claim against the at-fault driver for pain and suffering requires meeting a monetary or injury threshold, the deadline is two years, and modified comparative negligence with a 50 percent bar applies.

The differences are not technical. A driver found exactly 50 percent at fault recovers half in Missouri and nothing in Kansas. A claim filed at year three is timely in Missouri and dead in Kansas. A minor whiplash claim can be pursued for pain and suffering against the other driver in Missouri but may not clear Kansas's threshold. Which side of State Line Road the crash happened on is the first question in any Kansas City claim.

Missouri's own rules are unusually favorable in two respects. The five-year deadline is the longest in the country, which removes the pressure that one- and two-year states impose, though evidence does not wait five years. And Missouri requires uninsured motorist coverage at the $25,000 minimum on every policy, so a Kansas City, Missouri driver hit by an uninsured driver almost always has at least that coverage.

Suppose you were driving on US-71 at night when a driver merging from an on-ramp struck your car, sending it into the barrier. You suffered a fractured arm requiring surgery and a lumbar disc injury, with $66,000 in medical bills and three months off work. The merging driver's insurer argued you were speeding and assigned you 50 percent of the fault.

Under Missouri's pure comparative rule, even 50 percent leaves half the damages, and the merging driver's duty to yield to through traffic kept the fault allocation in your favor once the event data from both vehicles, preserved by a letter in the first week, showed your speed at the limit. The merging driver carried Missouri's $25,000 minimum, which was paid; your own underinsured motorist coverage paid the balance after the reduction.

Had the same crash happened on I-35 a mile into Kansas, your own personal injury protection would have paid the first bills, the 50 percent fault assignment would have barred the claim entirely under Kansas's rule, and the deadline would have been two years rather than five. The Missouri claim settled at month fifteen. All figures are hypothetical.

The state line is the first fact; the rest follows from it.

• Note exactly where the crash happened relative to State Line Road and which agency responded; Kansas City, Missouri Police and the Missouri State Highway Patrol handle the Missouri side, Kansas City, Kansas Police and the Kansas Highway Patrol the Kansas side.
• Get the report number; Missouri reports are available through the Highway Patrol's online system.
• Ask that no vehicle be scrapped before its event data recorder is downloaded, and have preservation letters sent for MoDOT and KC Scout camera footage within days.
• Photograph the scene, lighting and the position of every vehicle; most Kansas City fatal crashes are at night on highways.
• Report to your own insurer the same day and confirm your uninsured and underinsured motorist limits in writing; Missouri requires the minimum, Kansas requires PIP.
• Get medical care within a day; the five-year deadline does not slow the insurer's evaluation of treatment gaps.
• If a MoDOT or city road, signal or vehicle contributed, ask an attorney about sovereign immunity and notice rules, which differ between Missouri and Kansas.

Missouri is a fault state, not no-fault. The at-fault driver's liability insurer is the primary source of recovery, and medical payments coverage on your own policy, if purchased, pays early bills. Missouri's minimum liability coverage is $25,000 per person, $50,000 per accident and $25,000 for property damage, and uninsured motorist coverage at $25,000 per person is mandatory on every policy. Underinsured coverage is optional.

Fault follows pure comparative negligence: recovery is reduced by your percentage of fault with no cutoff. The injury deadline is five years from the crash under RSMo § 516.120, the longest general deadline in the country, though wrongful death claims get three years and claims against government entities involve sovereign immunity rules and should be evaluated early. Missouri also allows a jury to apportion fault among all parties and permits claims against a driver's employer when the driver was working.

Kansas, across the line, is a no-fault state: personal injury protection on your own policy pays first, a pain and suffering claim against the at-fault driver requires medical expenses above a threshold or a qualifying injury, the deadline is two years, and modified comparative negligence with a 50 percent bar applies. Workers' compensation for a crash on the job in Missouri runs through the Missouri Division of Workers' Compensation with a 30-day written notice requirement and a two-year claim deadline.

A Kansas City claim starts with a map. Everything about the claim, the fault rule, the deadline, who pays first and whether a pain and suffering claim exists at all, depends on which state the crash was in. On the Missouri side, the rules are among the most favorable to injured people in the country; on the Kansas side, they are among the strictest. Most personal injury attorneys work on contingency, and many in Kansas City are licensed in both states.

Ask Legal Matters is a free claim-review request service, not a law firm. Requests may be shared with independent attorneys and legal services partners who handle inquiries in Missouri, and an attorney must evaluate the facts before anyone can say what the claim is worth. If you were hurt in a crash in Kansas City or Jackson County, you can request a free claim review.

• Car Accident Claims in the United States: The Complete Guide
• Truck Accident Claims: Liability, Federal Rules and Compensation
• Wrongful Death Claims: Who Can File, Deadlines and Damages
• At Fault in a Car Accident? Comparative Negligence Explained
• What Is the Average Car Accident Settlement? What Sets the Value
• Back and Neck Injury Settlement After a Car Accident: Factors
• Bicycle Accident Claim: Hit by a Car While Riding
• Can I Sue for a Slip and Fall? Premises Liability Explained
• Can I Sue My Employer for a Work Injury? Workers' Comp vs Lawsuit

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