Trails Enrolled by the Forest Service
A Forest Service road can look open, appear on a riding app, and still be closed to your ATV or UTV. That uncertainty can ruin a day before it starts. This guide explains what it means when a Forest Service route is enrolled in Wyoming’s trails program, how to check whether you may ride it, and what to confirm before you unload at the trailhead.
What it means when a Forest Service trail is enrolled
Enrollment is about program participation, not blanket access
When a Forest Service road or trail is enrolled in Wyoming’s trails program, it means the route participates in a state program that supports motorized recreation on designated routes. Program funding can help with work such as maintenance, signs, and trailhead improvements. Enrollment does not turn every nearby road into an ATV route, and it does not mean all routes on that national forest are open.
That distinction matters because a forest may have a dense network of roads, two-tracks, and trails, but only some are designated for motorized use. A route may also be open to certain vehicle types but not others. Width restrictions, seasonal closures, and other site-specific rules can affect whether a particular ATV or UTV may use it.
Think of enrollment as one piece of the puzzle. You still need to establish that the route is officially designated and open for your type of machine on the day you plan to ride. For a broader explanation of the state program, see [Wyoming's Enrolled Trail System] and [Wyoming's Enrolled Roads and Trails].
The Forest Service and the state have different roles
The Forest Service manages national forest land and sets route designations and closures there. Wyoming’s trails program supports eligible motorized routes through its own permit and funding system. The state program does not replace the Forest Service’s authority over the land.
For riders, that means two questions may need separate answers:
- Is this route designated and currently open by the land manager?
- Does the route fall under Wyoming’s permit requirements?
A route’s presence in an enrollment or recreation map does not automatically settle the first question. Route status is controlled by land-management decisions, and closures can change because of seasonal conditions, wildlife concerns, fire, maintenance, or other restrictions. The principle is simple: [Why a Land Manager Must Mark a Route Open].
Enrollment does not make every machine eligible
A narrow trail may be suitable for a dirt bike or a small ATV but not a wide side-by-side. Other routes may be roads where a wider machine is allowed, subject to posted rules and vehicle requirements. Do not assume that a route is open to all off-highway vehicles just because it is shown as a motorized route.
This is especially important in places with narrow trails or routes subject to width limits. Before heading out, check the route designation for your specific machine and compare it with the machine’s actual width. If you are planning a trip with a group that includes both quads and side-by-sides, verify the entire route for the widest vehicle in the group.
How to verify a Forest Service route before riding
Start with the official Forest Service travel map
The Motor Vehicle Use Map, commonly called an MVUM, is a key resource for understanding where motorized travel is allowed on national forest land. It shows designated routes and can include information about vehicle type, seasonal access, and other restrictions. Use the map for the specific national forest and area where you plan to ride.
Wyoming riders may be looking at routes in the Bighorn, Medicine Bow, Shoshone, or Bridger-Teton National Forests. Each forest has its own travel-management information, so a map for one area will not confirm access in another. Start with [Wyoming Trail Maps and MVUMs], then check the relevant forest’s official travel-management material for the exact road or trail.
An MVUM can take a little patience to read, particularly when several route lines run close together or when a route number is hard to distinguish. Before your trip, zoom in on the area, identify the route number, and note any seasonal dates or vehicle limits. If you are unsure whether two map lines represent the same route, do not guess at the trailhead.
Check current closures and signs on the ground
Even a route that appears open on a map may be affected by a temporary closure, emergency order, or conditions on the ground. Look for closure notices from the responsible land manager before traveling, and pay attention to signs at access points and intersections. A sign marked closed is not something to ignore simply because a route appears on an app or an older map.
If information conflicts, pause and clarify rather than continuing farther into the route. A printed map or app may not show a closure that was put in place after it was published. Conversely, a route may be difficult to identify on a map, even when it is legally open. These are different problems, and both call for checking the official information. For help thinking through conflicting information, review [When a Map Marks a Route Open] and [When a Sign on the Ground Says Closed].
A practical routine is to check the official map and closure information before leaving town, then look again at the trailhead. Keep a screenshot or downloaded map for areas with weak cell coverage, but treat it as a navigation aid—not as a substitute for current signs and land-manager notices.
Use apps as a planning aid, not the final authority
Apps can make it easier to inspect terrain, plan a route, and keep track of where you are. For example, onX Offroad can help riders visualize routes and prepare for a trip, but an app display should not be treated as proof that a route is legally open. Compare any app route with the official Forest Service information and posted signs.
This matters when a line on a screen appears to connect two open roads. The connecting segment could be a non-motorized trail, a private route, or a road closed to your machine. Before riding that connection, confirm its designation and vehicle restrictions through the land manager’s materials.
Download maps before you leave service, mark the parking area and intended route, and discuss a turnaround point with your group. If the official map and your app do not seem to match, do not use the app’s line alone to resolve the difference.
| What you are checking | Where to look | What it helps confirm |
|---|---|---|
| Designated motorized routes | Forest Service MVUM and travel-management information | Whether a route is designated for motorized use |
| Vehicle type or width limits | Route-specific map details and posted signs | Whether your ATV or UTV fits the route rules |
| Seasonal restrictions | MVUM notes, forest notices, and closure information | Whether the route is open during your planned dates |
| Trailhead conditions | Signs at the access point and intersections | Whether a closure or restriction applies on the ground |
| State permit requirements | Wyoming ORV program information | Whether you need a Wyoming permit for the ride |
Permits, closures, and route conditions
Check whether the Wyoming ORV permit applies
Route designation and permit requirements are separate checks. If the route is an eligible designated route within Wyoming’s ORV program, riders may need the applicable Wyoming permit even when the machine is registered or permitted in another state. Do not assume that an out-of-state sticker automatically satisfies Wyoming’s requirements.
Visitors planning a ride should check [Wyoming ORV Permit for a Visiting Rider] and [Wyoming Rules for Riding a National Forest] before leaving home. Confirm the permit rules for the machine and the places you plan to ride. If you are borrowing a machine, renting one, or bringing multiple vehicles, make sure you know which permit applies to each machine rather than assuming one decal covers the group.
Keep the permit where it can be displayed as required, and avoid waiting until you are already at a remote trailhead to sort out paperwork. A little preparation is far easier than trying to find a seller or reliable cell service in a small mountain community.
Seasonal access can change your plan
Some Forest Service routes are subject to seasonal dates or closures tied to weather, wildlife, road conditions, or land-management needs. A route that is available during a summer trip may not be open in spring or late autumn. Higher elevations can hold snow or become muddy long after lower-elevation roads have dried out.
Treat the opening dates and restrictions shown in official information as part of the route, not as optional notes. If the route is closed, do not ride around a gate, barrier, or closure sign. Choose a route that is open, or revise the trip. [Wyoming Trails Closed by Snow] offers more context on how seasonal conditions can affect riding plans.
Conditions can also change within a day. A dry morning may be followed by rain that turns a road into slick mud, or a storm may make a high route difficult to travel safely. Check the forecast and local notices, carry warm layers, and give yourself enough time to turn around before weather or daylight becomes a problem.
Respect limits even when a route looks passable
A road’s physical appearance does not determine whether it is open. A rough two-track may look inviting, but it could be closed to motorized travel. A gate may mark a seasonal closure or a boundary between public and private land. Likewise, a well-maintained road is not automatically open to every vehicle.
Stay on the designated route and avoid widening it by riding around mud, obstacles, or other riders. Bypasses can damage vegetation and create new tracks that were never authorized. If a route becomes impassable, turn around rather than making your own detour across a meadow, slope, or unmarked track.
On multi-use routes, slow down near hikers, horseback riders, and other vehicles. Keep noise under control, give others room, and avoid assuming they can hear or see you coming. Good trail etiquette helps protect access and makes the experience better for everyone.
A practical planning checklist for Forest Service riding
Before you load the machine
Use this checklist to reduce the chance of arriving at a closed route or discovering a restriction after the ride has started:
- Identify the exact riding area. Confirm which national forest and district manages the route.
- Find the official travel map. Use the applicable MVUM or Forest Service travel-management material, not only a general recreation map.
- Confirm the route designation. Check the route number, vehicle type, width limits, and seasonal information.
- Check for current closures. Review land-manager notices and look for temporary restrictions that may not appear on older maps.
- Verify permit requirements. Confirm whether each machine needs a Wyoming ORV permit for the planned riding.
- Download maps for offline use. Cell service can be unreliable in remote areas.
- Tell someone your plan. Share your intended route, parking location, and expected return time.
- Recheck at the trailhead. Read posted signs and be prepared to change plans if the access status differs from what you expected.
This process may feel like extra work when you are eager to ride, but it prevents a common frustration: driving a long way only to find that your planned route is closed or unsuitable for your machine.
Plan a backup route
A backup route is useful even when your primary plan is well researched. A closure, storm, mud, wildfire restriction, or unexpected vehicle-width limit can affect a ride without much warning. Choose an alternative that is also officially designated and open, rather than planning to improvise on the ground.
When using onX Offroad to compare possible routes, match each option against the official travel map and closure notices. Save the official route information alongside your app map so your group can make a clear decision if conditions change. If you cannot confirm that a backup route is open to your machine, do not treat it as an approved alternative.
It also helps to agree on a simple group rule before setting out: if the route status is unclear, the group stops and checks. That avoids pressure to keep going because one rider is confident the route “looks fine.” Clear decisions are especially helpful when several machines, experience levels, or ages are involved.
Keep the trip manageable
A route that seems short on a map may take longer than expected because of rough ground, stops, changing weather, or the pace of the least experienced rider. Allow time for breaks and for turning around before dark. Carry water, basic repair supplies, and clothing suitable for changing mountain conditions.
If the group is unfamiliar with the area, choose a route that matches its experience and machine capability. Do not build a day around a narrow trail until you have confirmed the width rules and checked that every vehicle is suitable. For more route-planning context, see [Riding the Bighorn National Forest] and [Wyoming Riding Areas Good for Kids].
The best Forest Service ride is not necessarily the longest one. It is the one where the route is confirmed, the machines are appropriate, and everyone can enjoy the day without taking chances on uncertain access.
Disclaimer
This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.
