Big Cottonwood Canyon Road (SR-190)
Steep grades, tight curves, ice much of the year, and a mix of skiers, cyclists, buses and delivery traffic. Canyon collisions are severe by nature — there is often nowhere to go but the rock face or the drop.

Salt Lake County
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Cottonwood Heights has around 33,000 residents, but the traffic passing through it belongs to the whole region. It is the doorway to Big Cottonwood Canyon, and every ski weekend, every summer hiking day and every cycling season funnels through the same handful of roads. Residents share those roads with drivers who do not know them, are watching the mountain rather than the road, and are frequently in a hurry.
Steep grades, tight curves, ice much of the year, and a mix of skiers, cyclists, buses and delivery traffic. Canyon collisions are severe by nature — there is often nowhere to go but the rock face or the drop.
The bench route feeding the canyon mouths, heavily used by cyclists and by ski traffic queueing on winter mornings. Speed differentials between riders and canyon-bound drivers are a persistent hazard.
The main commercial artery, carrying retail traffic, turning movements and pedestrians between I-215 and the bench.
Where regional traffic transfers onto local streets. Merging and queueing collisions concentrate here, worse in winter when canyon traffic backs up onto the ramps.
"The road was icy" is not a defense
Utah expects drivers to travel at a speed reasonable for the conditions actually present — which on a canyon road in February is often far below the posted limit. A driver who loses control on ice has usually told you why they are liable, not why they are excused. The same logic reaches traction-device requirements and following distance on canyon grades.
Your own Personal Injury Protection coverage pays first regardless of fault: at least the first $3,000 of medical bills and 85% of lost wages, under Utah Code § 31A-22-307. You can pursue the at-fault driver directly, under Utah Code § 31A-22-309, once any of these applies:
Canyon and cycling injuries clear that threshold immediately. The size of the claim is exactly why the other side moves quickly.
Utah Code § 78B-5-818 reduces your recovery by your share of blame and bars it entirely at 50%. Cyclists on Wasatch Boulevard know how this goes: the driver's insurer will argue you were too far into the lane, not visible enough, or riding somewhere you should not have been. Utah law gives cyclists the right to the road, and the answer is usually in position, sight lines and speed — provable only with early evidence.
Deadlines that end cases
Four years for most injury claims from a vehicle crash (§ 78B-2-307). Two years for wrongful death. One year for a notice of claim against a government entity — relevant here because the canyon road is a state route and canyon maintenance, closures and traction enforcement are public functions.
Big Cottonwood Canyon crashes, including ski-season pile-ups and single-vehicle wrecks where another driver's conduct caused the loss of control.
Wasatch Boulevard and the canyon approaches. These are among the most severe and most vigorously defended claims we handle.
Icy walkways, unsalted entrances, poorly cleared lots. The evidence melts, so early photographs matter enormously.
Fort Union, Wasatch Boulevard and I-215, including commercial vehicles serving the resorts.
Utah applies strict liability to dog owners. Wrongful death carries a two-year deadline and different recoverable damages.
Civil injury cases from Cottonwood Heights are filed in the Third Judicial District Court at the Matheson Courthouse, 450 South State Street.
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.