Know Before You Go
Up the Canyon

Real-time traffic, road conditions, snow plows, ski buses, and weather for Big & Little Cottonwood Canyons — updated every two minutes.

Big Cottonwood — 18 min
Little Cottonwood — 32 min

Everything You Need at the Mouth of the Canyon

One app, every data source. All free.

Live Traffic

Travel times, delay levels, and road closures updated every two minutes from UDOT sensors.

Real-Time Map

Interactive map showing canyon routes color-coded by traffic speed so you know what to expect.

Snow Plows

Track UDOT snow plows live on the map so you know when the road is being cleared.

UTA Ski Buses

See ski bus positions in real time. Know exactly when the next bus is coming.

Canyon Signs

Read UDOT's electronic road signs showing traction requirements, closures, and advisories.

Weather Stations

In-canyon weather stations with temperature, wind, visibility, and snowfall data.

Get UpCanyon

Available free on every platform.

About UpCanyon

UpCanyon was built by locals who got tired of guessing whether the canyon was backed up, closed, or clear. We pull data from UDOT, UTA, and in-canyon weather stations and put it all in one beautiful, free app.

Whether you're headed to Alta, Snowbird, Brighton, or Solitude — or just driving through — UpCanyon gives you the information you need before you leave the house.

No ads. No subscriptions. Just real data, real fast.