Driveway collisions happen in an instant, often before a driver can react. A vehicle rolls out from a residential or commercial property, enters the roadway without yielding, and the result is a crash that leaves victims with mounting medical bills and unanswered questions about who is responsible. When you hit a car pulling out of the driveway, Missouri law has clear rules about who bears responsibility.
At Goldblatt + Singer, we guide injured St. Louis drivers through every step of the claims process so they can focus on recovery while we seek the compensation they deserve under the law.
Missouri roads follow a clear hierarchy for driveways and private access points. Under Missouri Revised Statutes Section 304.015, drivers must generally operate on the right half of the roadway and follow lane-positioning rules designed to maintain the orderly flow of traffic. A driver exiting a private driveway onto a public road is entering that established flow of traffic and must ensure it is safe to do so before proceeding.
Missouri traffic data underscores the seriousness of roadway entry points. According to the recent data from the Missouri Department of Transportation, there were 169 traffic fatalities in the first quarter of 2026, and the preliminary total for 2025 stands at 909 fatalities, a 4.81 percent decrease from the previous year. Even as those numbers decline, crashes at driveways and roadway entry points remain a persistent concern for drivers in St. Louis.
A driveway is a privately controlled access point, not a travel lane with right-of-way protections. Any driver using a driveway to reach a public road takes on a duty to confirm the path is clear before making that transition. Failing that duty is the foundation of most driveway accident liability claims.

In most driveway collision cases, vehicles already traveling on the public road have the right of way. A driver backing out of or pulling forward from a driveway is obligated to yield to all traffic currently moving on that road, including motorcycles, cyclists, pedestrians on the sidewalk or crosswalk, and other lawful roadway users.
That rule can change slightly when the exit involves two drivers navigating the same shared space, such as a parking lot exit or a shared commercial driveway. State courts evaluate those configurations on their specific facts. For standard residential and commercial driveway exits onto public streets, however, the driver on the road controls the right of way. Insurance adjusters usually attempt to argue partial fault against that driver, and knowing the statutory framework gives injured victims the legal ground to challenge those arguments effectively.
Most driveway collisions follow predictable patterns rooted in driver error or poor visibility. The most frequently seen causes can include:
Missouri law requires drivers exiting a driveway to exercise reasonable care before entering the roadway. Drivers should carefully check mirrors, blind spots, sidewalks, and approaching traffic before entering the roadway, while drivers leaving the driveway must make sure the road is clear; falling short of that duty is often the deciding factor between a clear liability case and a disputed one.
Missouri follows a pure comparative fault rule, meaning each party can be assigned a percentage of responsibility for the crash. A driver who exits without yielding may bear the majority of the fault, but the traveling driver may bear a portion if they were speeding, running a light, or driving distracted. Compensation is reduced by the injured party’s assigned percentage.
For example, if the driveway driver is found 80 percent responsible and the traveling driver 20 percent responsible, a $100,000 award drops to $80,000. Unlike some other states, Missouri does not bar recovery even when the injured party holds more than 50 percent of the fault.
When you hit a car pulling out of the driveway, the opposing insurer will look for any evidence of speed, phone use, or inattention on your part. Photos of vehicle positions, skid marks, and sightline obstructions may counter those arguments. Witness statements and dashcam footage can be decisive.
After a driveway accident, the physical, financial, and emotional toll can add up quickly. Missouri law gives injured drivers the right to pursue compensation for every loss tied to the crash.
Depending on the case, recoverable damages may include:
Serious injuries often exceed the minimum liability limits of a Missouri policy. An attorney can identify all available sources of compensation, including underinsured motorist coverage that may not be immediately apparent after a crash.
The moments after you hit a car pulling out of the driveway are critical for building a solid claim. Evidence disappears, memories fade, and insurance companies move fast. Our team at Goldblatt + Singer can evaluate your case and identify every available source of recovery. Contact us today at (314) 231-4100 for a free consultation.
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Jeff Singer, Managing Partner at Goldblatt + Singer for over a decade, is a seasoned personal injury attorney known for his compassionate yet tough advocacy. He has resolved hundreds of cases and recovered millions for clients. Recognized as a Missouri Super Lawyer and Top 100 National Trial Lawyer, Jeff also serves on the Missouri Bar’s Chief Disciplinary Committee and the Board of Governors for the Missouri Association of Trial Attorneys.
This page has been created, edited, and reviewed by a team of legal writers following our thorough editorial guidelines. It was approved by our Founding Partner, Jeffrey Singer, who has over 30 years of experience as a personal injury attorney.