Adopt-A-Trail
OHV use in the National Forest depends upon the efforts of volunteers and their partnership with businesses that care about the outdoors. For each adoption the partners include an OHV or community group, a business, and the Forest Service. Each one gives something—the Forest Service gives the necessary training, supplies and equipment when possible; the business provides an annual cash contribution ($500 or $1000), and the group provides the maintenance needed to sustain recreational use by the public throughout the operating season.
Local ranger districts decide which trails or routes should be adopted and the Adopt-A-Trail Coordinator makes the route assignments based on the groups request and trail needs.
Each trail is different, but this is a list of the types of maintenance that can be required.
- Removing logs and brush that encroach on the trail
- Install, repair, and clean water bars or other drainage structures
- Provide protection for stream crossings, meadows, and wet areas
- Place rocks or logs on trail for better traction
- Maintain trail to the designated rating
- Remove traces of any use that occurs off the designated trail
- Remove litter and any foreign items from trail
- Install, maintain, and replace trail markers
- Install, maintain, and replace signs and bulletin boards asneeded
Adopt-A-Trail Club Sponsors
| Road | Name | Organization | Length (Miles) |
| 1N01 | Pipe’s Canyon | Freelanders 4x4 club | 7 |
| 1N34 | Cucamonga Trail | Scout's West Inc. | 7 |
| 1N34 | Cucamonga Trail | Rubicon Owners of California | 7 |
| 1N37 | Bean Flat | Geared 4 Fun 4x4 Club | 4 |
| 1N38 | Heartbar Peak | Jeepin' Jeepers Jeep Club | 3 |
| 1N54 | Clark's Grade | SBNFA OHV Volunteers | 3 |
| 2N04 | Balky Horse | NAXJA | 4 |
| 2N06X | Lower Larga Flat | Rim of the World 4x4 Club | 4 |
| 2N06XA | Spur | Rim of the World 4x4 Club | 0.5 |
| 2N17X | Silverwood Lake | Victor Valley 4x4 Club | 4 |
| 2N17X | Silverwood Lake | Southern California Hummer Association | 4 |
| 2N19 | Craft's Peak | Hegowee 4x4 Club | 6 |
| 2N19A | Craft's Peak | Toyota Land Cruiser Club | 3 |
| 2N27Y | Rouse Meadow | Inland Empire 4 Wheelers | 1 |
| 2N28Y | Rouse Meadow | Inland Empire 4 Wheelers | 2 |
| 2N29Y | Stove Flats | Inland Empire 4 Wheelers | 1 |
| 2N33 | Pilot Rock Ridge | Lost KJ's 4x4 Club | 8 |
| 2N34 | Tunnel II Ridge | Friends of Tunnel II | 2 |
| 2N34A | Tunnel II Ridge | Friends of Tunnel II | 1 |
| 2N47 | Cleghorn Mountain (bypasses) | Drifters 4x4 Club | 8 |
| 2N54 | Snowslide (West) | Southern California Big Dawgs | 3 |
| 2N61Y | Round Valley | Riverside 4x4 Club | 4 |
| 2N69Y | Rattlesnake Canyon | Riverside 4x4 Club | 1 |
| 2N70Y | Rattlesnake Canyon | Riverside 4x4 Club | 1 |
| 2N83 | Green Valley Lake | Southern California Big Dawgs | 1 |
| 2N84 | Little Bear Peak | My Jeep Rocks.com | 2 |
| 2N84A | Spur | My Jeep Rocks.com | 0.5 |
| 2N84B | Spur | My Jeep Rocks.com | 0.5 |
| 2N90 | Tip Top Mountain | Capo Valley 4x4 Club | 2 |
| 2N90A | Tip Top Mountain | Capo Valley 4x4 Club | 1 |
| 2N90B | Tip Top Mountain | Capo Valley 4x4 Club | 0.5 |
| 3N02 | Burnt Flat | Forte 4x4 Club | 3 |
| 3N03A | Horse Thief Flats | Hill-N-Gully Rider's 4x4 Club | 4 |
| 3N06A | Cold Water Canyon | Rubicon Owners of California | 2 |
| 3N07Y | Cactus Flats | Hill-N-Gully Rider's 4x4 Club | 1 |
| 3N08 | Holcomb Valley | Los Angeles Toyota Club | 5 |
| 3N10 | West John Bull | Waywegoes 4x4 Club | 3 |
| 3N10 | East John Bull | Early Broncos Club | 2 |
| 3N11 | Wright Mine | Orange County 4 Play | 1 |
| 3N11A | Wright Mine Saddle | Orange County 4 Play | 1 |
| 3N17 | White Mountain | Orange County 4 Play | 6 |
| 3N17A | White Mountain | Orange County 4 Play | 1 |
| 3N34 | Dishpan Springs | Dirt Devil's 4x4 Club | 5 |
| 3N59A | Luna Mountain | Hegowee's 4x4 Club | 3 |
| 3N61 | Jacoby Canyon | Gadzuks 4x4 Club | 3 |
| 3N69 | Gold Mountain | West Coast 4x4 Club | 5 |
| 3N69 | Gold Mountain | Big Bear 4x4 | 5 |
| 3N80 | Delmar Mountain | Out 4 Fun | 2 |
| 3N93 | Holcomb Creek | Riverside Ruff Rider's | 6 |
| 3N93 | Holcomb Creek | Sons of Thunder 4x4 Club | |
| 3N93 | Holcomb Creek | MJR | |
| 4S21 | Indian Mountain | Hemet Jeep Club | 5 |
| 1W17 | Redonda Ridge (West) | Honda Rider's Club of America | 4 |
| 1W17 | Redonda Ridge (East) | Big Bear Trail Riders Club | 4 |
| 2E44 | Alessandro Trail | International Trails Association | 3 |
| 2W01 | Devil's Hole | Thumper Talk Dual Sport | 3 |
| 3W11 | Metate Trail | Ridenet.com | 3 |
| 3W12 | Northshore Trail | SBNFA OHV Volunteers | 6 |
| 3W13 | Willow Creek | Orange County Duallies | 5 |