I-15
The western freeway corridor, carrying commuter and freight volume. Crashes here happen at speed, and the evidence that decides them is perishable.

DAVIS COUNTY
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Kaysville is largely residential and its street network was built for that. I-15 and US-89 both pass through, and the roads connecting them to the neighborhoods carry far more traffic than their design suggests — commuters heading for the freeway, students moving between schools, and through traffic cutting between the two highways.
That combination puts fast-moving vehicles onto streets with driveways, crosswalks and school zones. It is where most of the injury claims from this city come from, and it is why the time of day a crash happened often matters as much as the location.
The western freeway corridor, carrying commuter and freight volume. Crashes here happen at speed, and the evidence that decides them is perishable.
Rebuilt by UDOT as a freeway along the eastern side of the city, with interchanges replacing the signalized junctions. Drivers who learned the old road misjudge the new merges.
The main east-west link between the highways and the center of town, mixing commuter volume with local turning movements.
Older streets through the center of the city with closely spaced driveways, on-street parking, and people crossing between the civic buildings and the shops.
Climbing streets with steep grades, curves and very little shoulder, used year-round by cyclists and runners.
Kaysville concentrates a large student population into a small area, which puts pedestrians and cyclists onto arterial streets at predictable times each day.
If a road, a sign or a public vehicle was part of it, your clock may be one year — not four
The highways here belong to UDOT and the streets below them to the city and the county. When a crash involves a work zone, a missing or wrong sign, an untreated hazard, a signal fault or a government vehicle, the Utah Governmental Immunity Act requires a notice of claim within ONE year. That runs alongside the ordinary four-year deadline rather than instead of it, and missing it ends that part of the case however strong the rest of it is. Who owned and maintained the road is a question for the first weeks, not the second year.
After a crash in Utah, your own car insurance pays first, regardless of who caused it. That is personal injury protection, or PIP. Under Utah Code § 31A-22-307 it covers at least the first $3,000 of medical bills and 85% of lost wages.
Three thousand dollars does not go far. An ambulance to Holy Cross Hospital — Davis in Layton and one round of imaging can pass it before treatment has begun. PIP is a floor, not a settlement, and it does not pay for pain and suffering. Once it runs out the bills are yours unless you can step outside the no-fault system and claim against the driver who hurt you.
You can do that when any one of these is true (Utah Code § 31A-22-309):
Cross that line and the other driver's insurer becomes responsible for the full picture: future treatment, lost earning capacity, and what the injury has cost you beyond the receipts. Below it, you are on your own. This is the single most important reason to keep every bill and to get properly examined rather than telling the doctor you feel fine.
Utah Code § 78B-5-818 sets out modified comparative fault. Your recovery is reduced by your share of the blame. If you are found 20% responsible, you collect 80%. If you are found 50% or more responsible, you collect nothing at all.
That rule is why insurers work so hard on the margins. Around school zones and residential crossings the argument is nearly always that the person on foot stepped out, or that a cyclist was not where they should have been. Statewide, the leading causes of fatal crashes are failure to keep in the proper lane at 27%, failure to yield at 13%, and running off the road at 7%, and every one of them is an invitation to move some of the blame onto the injured driver.
For context, the Utah Highway Safety Office recorded 59,437 crashes, 27,094 injuries and 277 fatalities across the state in 2024. Most of those files are settled by an adjuster assigning percentages, quietly, without anyone pushing back. Photographs of the scene, the position of the vehicles, and an early statement from a witness are what move that number. They also disappear fastest.
Your deadlines
FOUR years to bring most injury claims from a vehicle crash, under Utah Code § 78B-2-307. TWO years for wrongful death. ONE year to file a notice of claim against a government entity — UDOT, UTA, Davis County, your city, or an unrepaired road hazard. The one-year notice is the deadline people actually lose claims to.
200 North, Main Street and the approaches to both highways, including left turns across traffic and rear-end impacts at signals.
I-15 and the rebuilt US-89, where merge and lane-change conflicts produce multi-vehicle crashes.
Utah Code § 41-6a-1105 requires a rider to keep as far right as practicable, with express exceptions including a lane too narrow to share safely with a car, and § 41-6a-706.5 requires a driver to give at least three feet when passing. On the bench climbs and around the schools these two rules decide most of the argument.
Crashes involving children carry different evidentiary and damages questions, and the comparative fault argument insurers make about an adult does not transfer cleanly to a child.
Ice left on a walkway after a storm, unmarked level changes, and water tracked inside an entrance. Utah premises liability law asks what the owner knew or should have known, and how long the hazard had been there.
Utah Code § 18-1-1 makes a dog's owner strictly liable for a bite. There is no one-bite rule here and no requirement to prove the owner knew the dog was dangerous. A homeowner's or renter's policy is often the source of any recovery.
Injury lawsuits arising in Kaysville are filed in the Second Judicial District Court, which sits in Farmington for Davis County. Most claims settle without a filing, but the file should be built from the first week as though it will be.
This page is general information about Utah law, not legal advice about your situation. Every case turns on its own facts. Past results do not guarantee a future outcome.