Can I walk past a closed canyon gate?

For a seasonal gate, yes. The Utah County Sheriff's Office has stated that hiking, biking and backpacking beyond a closed seasonal gate is permitted. Two conditions come with it: do not park in front of the gate, because emergency crews need it accessible, and carry enough gear to cover a substantially longer response time. This does not apply to closures issued for fire, avalanche control or an active incident, which are area closures and are enforced.

When do Utah County canyon gates close for winter?

In waves rather than on a date. The high gates go first in early to mid November, the bulk of the Forest Service gates around the end of November, and the low south-end Nebo Loop gates around the middle of December. Every one of those is qualified by snowfall — the calendar is the plan, the snowpack is the decision.

Does a closed Alpine Loop mean SR-92 is closed?

No, and this is the most common mix-up on the mountain. Only the stretch between the Pine Hollow Trailhead and Aspen Grove is gated. Lower SR-92, from I-15 in Lehi through Highland to the mouth of American Fork Canyon, is a year-round road and one of the county's busier commutes.

Why doesn't this page show whether the roads are open right now?

Because it would be wrong. Provo.com publishes in batches, so a status typed into this page would be stale within days and would keep getting worse until the next deploy. The live weather-alert check at the top runs in your browser when the page loads. For gate status the page sends you to the agency that owns the gate, which is the only source that is right by construction.

Provo.com · Conditions, and who to ask

Two agencies close the gates above Utah Valley. One of them publishes a live status page, and it owns exactly one gate.

Q: Why does UDOT's seasonal roads page not list the canyon I care about?

Because UDOT only maintains state routes, and in Utah County exactly one seasonal gate is on a state route: SR-92 over the Alpine Loop. Kyhv Peak Road, Diamond Fork, Hobble Creek's Right Fork, the Nebo Loop and the rest are Forest Service roads. UDOT says so on its own seasonal roads page, and points you to inquire locally.

Every winter the same question gets asked of the wrong authority. UDOT maintains one seasonal road in this county. The other twelve gates on this page belong to two Forest Service districts on a different calendar, and the road you can see from your kitchen window is more likely to be theirs than UDOT's.

Go straight to the gate table →

Active weather alerts right now checking…

Utah Valley The valley floor — Provo, Orem, Lehi, Springville, Payson. The commute half of this page.

Checking the National Weather Service…

Wasatch Mountains South of I-80 The canyons — Provo Canyon, American Fork Canyon, the Alpine Loop, Sundance, the Nebo country. The gate half of this page.

Checking the National Weather Service…

Alerts come from the National Weather Service for forecast zones UTZ106, UTZ111, checked when this page loads. A weather alert is not a road status. For whether a gate is open, use the sources in the table below.

The live check needs JavaScript.Utah Valley forecastWasatch Mountains forecast

What this page is, and what it is not

It is not a status board. It will never tell you that a gate is open, because we publish in batches and a status typed into a template is wrong within days of being right. What it does instead is answer the question that actually blocks people: who do I ask about this particular road, and what does their answer depend on?

The one live element is the weather-alert check above, which runs in your browser when the page loads. It reads the National Weather Service directly. Everything else here is durable — ownership, sequence, mechanism — and durable facts are the only kind worth baking into a page that deploys on its own schedule.

The split that causes the confusion

UDOT publishes a clean, well-maintained list of the state's seasonal roads and a live page showing which are open. Nine routes are on it. Exactly one of them is in Utah County: SR-92, over the Alpine Loop.

That is not a gap in UDOT's coverage — it is the correct scope of a state highway agency. But it produces a reliable failure. A reader checks the state's road page, finds their canyon missing, and concludes either that the road must be fine or that no one publishes the answer. Neither is true. The answer exists; it belongs to the Forest Service, and it is held by two different ranger districts that split Utah County roughly in half.

UDOT is explicit about this on the same page, in one line most people never scroll to: for non-state routes like the Nebo Loop, inquire locally. This page is the local inquiry, written down.

UDOT

Utah Department of Transportation

State routes. In Utah County that is exactly one seasonal gate: SR-92 over the Alpine Loop.

For other non-state maintained routes, like the Nebo Loop, UDOT tells you to inquire locally. It says so on its own page.

UDOT seasonal roads status · UDOT seasonal roads policy page

Forest Service — Pleasant Grove

Uinta-Wasatch-Cache National Forest, Pleasant Grove Ranger District

The forest roads of upper Utah County: American Fork Canyon above the state route, Timpooneke, Mineral Basin, Silver Lake Flat.

The Motor Vehicle Use Map shows the earliest date a road opens in spring and the date it closes in fall. Most gates close November to May or June, depending on weather.

Forest road conditions · Current forest conditions

Forest Service — Spanish Fork

Uinta-Wasatch-Cache National Forest, Spanish Fork Ranger District

The forest roads of lower Utah County: Kyhv Peak Road, Diamond Fork, Hobble Creek's Right Fork, the Nebo Loop, Santaquin Canyon and the smaller drainages behind them.

Most gates are slated to close by the end of November, depending on snowfall, with the lower gates on the south end of the Nebo Loop going later.

Forest road conditions · Current forest conditions

Every seasonal gate above Utah Valley, in the order it closes

Gates do not all close at once and they do not close on a date. They close in waves, top down, and every published date carries the same qualifier: depending on snowfall. Treat the wave as the durable fact and the date as an intention.

The practical consequence is that partial access is normal for weeks at a time. A canyon whose upper gate shut in the first wave may still be drivable to the lower gate a month later — which is why "is the canyon closed" is usually the wrong question and "which gate" is the right one.

First wave — the high gates

Early to mid November, and earlier in a heavy year. Elevation. These are the roads that hold snow first and are the most expensive to reach with a plow.

Gate	Who closes it	Where the gate is, and what it costs you
Alpine Loop (SR-92) Alpine Loop scenic drive	UDOT Upper Utah County	The gated stretch runs between the Pine Hollow Trailhead and Aspen Grove — not the whole of SR-92. This is the only Utah County gate UDOT owns, and the only one with a live status page. It is also the one most often confused with the road it is part of: lower SR-92 through Highland and into the mouth of American Fork Canyon stays open all winter.
Timpooneke Road Mount Timpanogos hike	Forest Service — Pleasant Grove Upper Utah County	Off the Alpine Loop above American Fork Canyon. Closes with the first wave. The Timpooneke trailhead for Mount Timpanogos goes with it.
Kyhv Peak Road Kyhv Peak guide	Forest Service — Spanish Fork Lower Utah County	Gated where it leaves Provo Canyon. Still signed and mapped in many places as Squaw Peak Road; the peak and the road were renamed in 2022. The overlook drive is a first-wave closure, which surprises people who think of it as a valley road because you can see it from town.
Diamond Fork Road Hot springs near Provo	Forest Service — Spanish Fork Lower Utah County	Gated at the Three Forks Trailhead, with a second gate lower down closing later. Two gates on one road, closing in different waves. The upper gate at Three Forks is what puts the Fifth Water hot springs walk out of easy reach; the lower gate closes the drive itself.
Hobble Creek Canyon, Right Fork Hobble Creek Canyon	Forest Service — Spanish Fork Lower Utah County	Gated at Balsam Campground. The Right Fork goes first; the lower canyon gate follows in the second wave, so there is a period when you can drive up Hobble Creek but not up its Right Fork.
Nebo Loop, upper gates Nebo Loop Scenic Byway	Forest Service — Spanish Fork Lower Utah County	Gated at Devil's Kitchen and at the Upper Grotto Trailhead. The high middle of the byway shuts long before either end does. A loop you could still start in November is not a loop you can finish.
Santaquin Canyon Road	Forest Service — Spanish Fork Lower Utah County	Gated at the Trumbolt Picnic Area, with the lower gate following later. Another two-gate road, staged the same way as Diamond Fork.
Long Hollow, Maple Lake, Monks Hollow, Pole Canyon, Sheeps Creek, Teat Mountain Mountain biking around Provo	Forest Service — Spanish Fork Lower Utah County	Sheeps Creek is gated at Unicorn Ridge; the rest at their own signed gates. The back roads nobody writes guides about, and the ones most likely to strand a driver who assumed a dirt road stays passable because it is low. They close in the first wave with the rest.
Cascade Springs Road Cascade Springs	Forest Service — Pleasant Grove Upper Utah County	The spur east off the Alpine Loop toward Midway. Reached from the Alpine Loop, so it is effectively closed the moment SR-92 is, whatever its own gate is doing.

Second wave — most of the rest

Around the end of November. The Spanish Fork Ranger District's stated target for the bulk of its gates, explicitly qualified by snowfall.

Gate	Who closes it	Where the gate is, and what it costs you
Silver Lake Flat Road American Fork Canyon	Forest Service — Pleasant Grove Upper Utah County	Above Tibble Fork in American Fork Canyon. Second wave, so it can still be open after the Alpine Loop above it has shut.
Mineral Basin Road	Forest Service — Pleasant Grove Upper Utah County	American Fork Canyon side of the Snowbird ridge. The back way to the top of the ridge, gone for the season by the time the resorts open.
Hobble Creek Canyon, lower gate Hobble Creek Canyon	Forest Service — Spanish Fork Lower Utah County	The main canyon gate above Springville. The one that ends the drive itself, weeks after the Right Fork closed.

Third wave — the low south-end gates

Around the middle of December. The lowest, southernmost approaches hold out longest. The lower Nebo Loop gates are the district's named exception.

Gate	Who closes it	Where the gate is, and what it costs you
Nebo Loop, lower gates Nebo Loop Scenic Byway	Forest Service — Spanish Fork Lower Utah County	Camp Maple Dell on the Payson side; the south-end gates below Nephi go last of all. The district's named exception to the end-of-November target. The south end is the last thing in Utah County to close and, in most years, one of the last to reopen.

The roads that do not close

Three routes get grouped with the seasonal ones and should not be. Each is maintained through the winter, and confusing them with a neighbor that closes is how people either cancel a trip they could have taken or plan one they cannot.

US-189 through Provo Canyon

Maintained all winter as the Heber and Wasatch County commuter route. Open is not the same as easy: it is the corridor where a valley-floor forecast is most likely to be wrong about what you will actually drive through.

Provo Canyon guide

Lower SR-92 and American Fork Canyon to Tibble Fork

The stretch from I-15 in Lehi through Highland and into the canyon mouth stays open. The fee area and Timpanogos Cave operate on their own seasons, which are not the road's season.

American Fork Canyon

SR-189 to Sundance

The resort access road off US-189 is a winter road by design. It is the Alpine Loop above Sundance that closes, which is why you can reach the resort in February but not drive over the top of it.

Sundance Resort guide

A closed gate is a vehicle closure, not an area closure.

Hiking, biking and backpacking past a closed seasonal gate is permitted, per the Utah County Sheriff's Office.

Emergency responders take substantially longer to reach anyone past a gate. Carry enough gear to bridge that gap rather than assuming a normal response time.

Do not park in front of a gate. The gates have to stay accessible so law enforcement and first responders can get through them.

This does not apply to closures issued for fire, avalanche control or an active incident. Those are area closures and they are enforced. Utah County Sheriff's Office, via the Daily Herald, November 2025.

This is the single most useful thing on the page and the least known. A seasonal gate is a statement about plowing budgets and vehicle safety, not a boundary you are forbidden to cross. Half the winter recreation in this county happens past a closed gate, legally, on foot or on a bike — see our winter activities guide and the canyon driving guide for what changes once you are up there.

The commute half

Canyon gates and commutes share a page because they share a failure mode: people check one authority, get a clean answer, and drive into a problem that authority does not cover. On the valley floor the corridors are all UDOT's, so the source question is simple — but the chokepoints are specific, and the worst of them is not weather at all.

Corridor	Where it fails	What to know
I-15 through Utah County	The Point of the Mountain, at the Salt Lake County line.	The single corridor where a Utah County commute most often fails, and the one least affected by anything in this page's canyon table.
US-189, Provo Canyon	The canyon itself, between Orem and Heber.	Open year-round and still the county's most weather-sensitive commute. Crashes here have no detour worth the name.
University Parkway, SR-265	The Provo-Orem seam between BYU and UVU.	Its worst days are academic-calendar days rather than weather days. Two universities let out into the same road.
SR-92, the Lehi tech corridor	Between I-15 and Highland.	Shares a route number with the Alpine Loop and shares none of its season. A closed Alpine Loop says nothing about this.
Geneva Road, SR-114	The Orem-Vineyard-Provo west side.	The relief valve for I-15 and the corridor most changed by Vineyard's growth.

For the transit answer to the same problem, our FrontRunner commuting guide covers the rail option and the UVU commuter guide covers the University Parkway end of it in detail. Game-day traffic is its own separate weather system.

Where the live answers actually are

Five sources, each authoritative for something different. The mistake to avoid is treating any one of them as the answer for all of it.

UDOT seasonal roads status

The Alpine Loop, and every other state-maintained seasonal road in Utah.

UDOT Traffic live map

Crashes, construction, message signs, plow locations and road-weather cameras. Its Mountain Passes layer carries closure detail.

Uinta-Wasatch-Cache forest road conditions

Every gate in the table above that UDOT does not own, which is most of them.

Utah Avalanche Center

The Provo-area backcountry forecast, which is the relevant document once you are past a gate on foot in winter.

National Weather Service, Salt Lake City

Watches, warnings and advisories for both zones used on this page.

One thing we cannot do, said out loud

UDOT's public map runs on endpoints that need no key and answer in plain JSON, which looks at first glance like something this page could read live. It cannot. Probed with a browser's own origin, those responses come back with no cross-origin permission of any kind, so a script on provo.com is refused before it sees a byte. That is UDOT's call to make and a reasonable one.

The weather alerts above work precisely because the National Weather Service made the opposite call. So: UDOT gets linked, never fetched, and this page does not pretend to a live road status it has no lawful way to obtain.