| Road Name | Other Names | Road # | Difficulty | Miles | Location | Status |
|---|---|---|---|---|---|---|
| Acme Creek | FR219 | 3 | 8.70 | Red Feather Lakes | Seasonal | |
| Alder | FR610 | 2 | 18.4 | South Fork | Seasonal | |
| Alder Creek | FR890 | 3 | 3.5 | Villa Grove | Seasonal | |
| Alpine Tunnel | FR839 | 1 | 9.74 | Pitkin | ||
| American Flag | FR759.2E | 4 | 0.62 | Tincup / Almont | ||
| Antelope Pass | County 25 | Cnty25 | 2 | 7.20 | Kremmling | |
| Aqueduct | Denver Water Board | FR128, Cnty81 | 1 | 22.95 | Winter Park | Seasonal Jun 15 to Nov 15 |
| Arapaho Creek South Fork | South Fork of Arapaho Creek | FR700 | 1 | 20.50 | Kremmling/Walden | |
| Arrastra Gulch | County 52 | Cnty52 | 3 | 2.60 | Silverton | |
| BLM8380 | BLM8380 | 2 | 12.88 | Eagle | Seasonal Apr 16 to Jan 15 | |
| Bachelor Loop | FR504 | Graded | 6.00 | Creede | Seasonal | |
| Baldwin Lake | Baldwin Creek 4WD | FR277 | 4 | 5.20 | Buena Vista | |
| Barbour Fork | FR194 FR733 |
4 | 9.40 | Idaho Springs | Seasonal | |
| Bear Gulch | FR304 | 2 | 3.45 | Westcliffe | Seasonal | |
| Beaver Creek | FR123 | 2 | 5.52 | Grant | ||
| Beaver Creek | FR133 | 1 | 15.29 | Hot Sulphur Springs | Seasonal Jun 15 to Nov 15 | |
| Beaver Lakes | FR140 | Graded | 1.10 | Leadville | ||
| Biedell Creek | BLM5209 | 2 | 8.20 | Del Norte | ||
| Big Meadows | FR253 | 4 | 13.22 | Hot Sulphur Springs | Seasonal | |
| Big Rock Creek | FR250 | 1 | 11.05 | Kremmling | ||
| Birdseye Gulch | Birdseye | 4 | 4.42 | Leadville | ||
| Black Sage Pass | FR887 | 1 | 6.70 | Whitepine | ||
| Blue Lake | FR422 | Graded | 5.20 | Cuchara | ||
| Bolam Pass | Hermosa Park, Barlow Creek | FR578 | 2 | 28.19 | Rico / Durango | |
| Bonis Creek | Bonis | FR853 | 1 | 3.08 | Jefferson | Seasonal |
| Boreas Pass | FR33, Cnty10 | 1 | 11.20 | Breckenridge | ||
| Bow Ridge | FR884 | 2 | 0.60 | Cowdrey | ||
| Breakneck Pass | FR175 | 2 | 7.00 | Fairplay | ||
| Bristol Head | FR532 | 3 | 10.04 | Creede | Seasonal | |
| Browns Pass | FR176 | 4 | 5.70 | Fairplay | ||
| Buffalo Pass | FR60 | Graded | 19.50 | Steamboat Springs | Seasonal | |
| Buffalo Boy Mine | Rocky Gulch | CR3B | 4 | 2.21 | Silverton | |
| Bull Gulch | FR186 | 1 | 14.27 | Salida | ||
| Bull Gulch Cutoff | FR174.A | 1 | 1.60 | Salida | ||
| Bunce School Road | FR105, Cnty105 | 3 | 5.00 | Allenspark | ||
| Burnt Mountain | FR506 | 3 | 9.49 | Basalt | Seasonal Jun 14 to Nov 22 | |
| California Gulch | California Pass | Cnty19, 9 | 2 | 4.90 | Silverton | |
| Cameron Mountain Pass | Ute Trail | Cnty175, Cnty2 | 1 | 13.90 | Salida | |
| Camp Bird | Camp Bird Road | FR853, CR361 | Graded | 6.88 | Ouray | Seasonal |
| Carnero Creek | Carnero Pass | FR41G, CR41G | Graded | 28.70 | Saguache | Seasonal |
| Carson | FR518 | 3 | 11.29 | Creede | Seasonal | |
| Cascade Creek | FR710 | 4 | 7.05 | Idaho Springs | ||
| Castle Gulch | FR287 | 3 | 2.28 | Jamestown | Adopted | |
| Castle Rock Gulch | FR188 | 1 | 6.37 | Johnson Village | ||
| Champion Mine | Halfmoon Creek | FR110 | 2 | 10.00 | Leadville | |
| Chicken Park | FR818 | 2 | 8.80 | Red Feather Lakes | Seasonal | |
| Chimney | Chimney | FR777 | 2 | 7.09 | Saguache/Gunnison | Seasonal |
| Chimney Gulch | Chimney Gulch | FR743 | 2 | 2.81 | Saguache/Gunnison | Seasonal |
| Chimney Rock | Chimney Rock | FR103 | 1 | 20.20 | Kremmling/Walden | |
| Chlober Hill | Chlober | FR130.C | 2 | 0.17 | Leadville | Seasonal |
| Chubb Park | Trout Creek | FR309 | 1 | 8.64 | Johnson Village | |
| Cinnamon Gulch | FR262 | 3 | 1.33 | Montezuma | ||
| Cinnamon Pass | Cnty30 | 3 | 12.04 | Lake City, Silverton | ||
| Clear Lake | FR815 | 2 | 4.32 | Silverton | ||
| Cochetopa Pass | FR750, Cnty NN14 | Graded | 18.00 | Saguache | ||
| Conduit North | Conduit North | FR130.A | Graded | 1.07 | Leadville | Seasonal |
| Conduit South | Conduit South | FR130.B | Graded | 2.08 | Leadville | Seasonal |
| Cooper Loop | FR101.C | 1 | 2.61 | Leadville | ||
| Cordova Pass | FR46 | 1 | 24.00 | Augilar / Cuchara | ||
| Corkscrew Gulch | FR886 | 3 | 4.86 | Ouray / Silverton | ||
| Corral Peak | Cabin Creek Divide | FR112.6 | 1 | 13.10 | Parshall | |
| Cottonwood | FR402.1 | 1 | 4.00 | State Bridge | ||
| Cottonwood Basin | FR444.1 | 2 | 3.00 | State Bridge | ||
| Cottonwood Pass | Cnty55 | Graded | 9.73 | Tabernash / Hot Sulphur Springs | ||
| Cottonwood Peak | FR784.1 | 3 | 5.00 | State Bridge | ||
| Creedmore Lakes | Cnty73C | Graded | 12.0 | Red Feather Lakes | ||
| Crooked Creek | FR669 | 1 | 5.20 | Fairplay | Seasonal Jun 16 to Feb 28 | |
| Crooked Creek | FR139 | 1 | 16.45 | Fraser | Seasonal Jun 15 to Nov 15 | |
| Crooked Creek Pass | Eagle-Thomasville | FR400 | Graded | 21.40 | Eagle/Basalt | Seasonal Jun 14 to Nov 22 |
| Cross Creek | FR359 | 2 | 10.01 | South Fork | Seasonal May 16 to March 14 | |
| Cross Mountain | FR752.3A | 4 | 1.64 | Tincup/Almont | ||
| Crystal Lake | FR532.2A | 3 | 1.25 | Creede | Seasonal | |
| Cumberland Gulch | FR271 | 4 | 2.84 | Idaho Springs / Central City | ||
| Cumberland Pass | FR765 | Graded | 27.05 | Pitkin, Tincup | Seasonal (part) | |
| Dakota Hill | FR412, FR717, FR719 | 2 | 3.11 | Rollinsville | ||
| Deadman | FR427 | 2 | 2.10 | Jefferson | ||
| Deer Creek | FR5.1 | 3 | 4.25 | Montezuma | Seasonal | |
| Deer Creek | FR684 | 2 | 5.28 | Saguache | Seasonal | |
| Deer Peak | FR401 | 2 | 5.73 | Westcliffe / Rye | Seasonal | |
| Del Norte Peak | FR345 | 1 | 20.00 | South Fork | Seasonal May 16 to March 14 | |
| Del Norte Peak | FR496 | 2 | 0.67 | Nederland | ||
| Democrat Mountain | FR778 | 3 | 4.00 | Empire | ||
| Depler Park | FR769 | 2 | 8.71 | Pitkin | ||
| Devils Hole | FR403 | 2 | 3.22 | Gardner | Seasonal | |
| Difficult Pass | FR761.1A, 123.2 | 2 | 1.60 | Aspen | ||
| Ditch Creek | Mingus Cabin | FR383 | 1 | 3.66 | Westcliffe / Rye | |
| Doc's | Doc's | FR130.D | Graded | 0.71 | Leadville | |
| Dry Union | Dry Union | FR111 | 2 | 3.26 | Leadville | |
| Dunckley Pass | Cnty 8 | Graded | 17.20 | Oak Creek / Yampa | ||
| Dyers Park | FR630 | 1 | 16.00 | South Fork | ||
| Dyersville | FR597 | 2 | 1.00 | Breckenridge | ||
| East Brush | East Brush Creek | FR415 | Graded | 7.30 | Eagle | Seasonal May 21 to Nov 22 |
| East Castle Peak | Coberly Gap | BLM8500 | 3 | 6.50 | Wolcott | Seasonal May 21 to Nov 22 |
| East Tennessee | East Tennessee Creek | FR102 | 2 | 4.40 | Leadville | Seasonal Sep 1 to May 1 |
| East Willow Creek | FR502 | 2 | 6.00 | Creede | ||
| Elkhorn Mountain | Elkhorn | FR508 | 4 | 8.90 | Hahns Peak | Seasonal June 16 to November 30 |
| Elwood Pass | East Fork Road | FR667 | 4 | 17.50 | Pagosa Springs | Seasonal May 15 to Nov 30 |
| Eureka Gulch | Cnty25, BLM4508 | 1 | 3.80 | Silverton | ||
| Exclosure | FR826 | 2 | 2.70 | Jefferson | Seasonal | |
| Fairview View | FR286H | 2 | 0.50 | Allenspark | ||
| Farewell Gulch | Farewell Gulch | FR237 | 2 | 2.00 | Boulder/Nederland | |
| Fawn Creek | FR280 | Graded | 5.50 | Meeker | ||
| Findley Gulch | FR880 | 2 | 14.80 | Saguache | Seasonal May 16 to March 14 | |
| Fire Box | FR461 | 4 | 3.54 | Eagle | Seasonal May 21 to Nov 22 | |
| Flag Divide | Flag Divide | FR759.1E | 3 | 4.35 | Crested Butte | |
| Fourmile Creek | FR375 | 2 | 7.14 | Buena Vista | ||
| Four Mile Creek | Cnty 18 | Graded | 11.50 | Fairplay | ||
| FR416 | FR416 | 2 | 3.21 | Gardner | Seasonal | |
| Freeman Gulch | Freeman Gulch Cutoff | FR175.3C | 4 | 3.00 | Idaho Springs / Central City | Includes FR175.3I |
| Gardner Park | Gardner Park | FR910 | 2 | 5.51 | Yampa | Seasonal. Includes FR910.1B, .1C |
| Geneva Basin | Geneva Creek | FR119 | 3 | 6.80 | Grant/ Georgetown | |
| Georgia Pass | FR355, Cnty54 | 3 | 10.40 | Jefferson | ||
| Gold Run | Cnty 300 | 1 | 2.18 | Breckenridge | ||
| Golden Horseshoe | GH roads | 1-3 | 23.68 | Breckenridge | Seasonal | |
| Goose Creek | FR211 | Graded | 22.20 | Bailey | ||
| Gordon Gulch | FR233 | 2 | 2.50 | Nederland | ||
| Government Creek | FR881 | 3 | 6.00 | Cowdrey | ||
| Gray Copper | FR887 | 2 | 1.25 | Silverton | ||
| Grayback Mountain | FR330.3A | 2 | 1.25 | South Fork | Seasonal | |
| Greenhorn Mountain | FR369 | Graded | 18.10 | Rye / Westcliffe | Seasonal | |
| Greer Road | FR154, FR407 | 3 | 10.78 | Masonville | ||
| Guernsey | FR810 | 3 | 4.41 | Jefferson | ||
| Gunsight Pass | Troublesome Creek Road | Cnty2 | 1 | 6.64 | Kremmling | |
| Gunsight Pass | FR585 | 3 | 3.02 | Crested Butte | does not cross | |
| Guston and Ironton | County 31 | Cnty31 | 1 | 3.40 | Silverton / Ouray | |
| Hagerman Pass | FR105, Cnty104 | 2 | 23.00 | Leadville, Basalt | ||
| Hagerman Tunnel | FR527, Cnty104 | 2 | 5.80 | Basalt | ||
| Hahns Peak | FR490, FR418 | 4 | 5.54 | Hahns Peak | ||
| Hamlin Gulch | FR273, FR708 | 4 | 5.55 | Idaho Springs / Central City | ||
| Hancock | FR295 | 2 | 7.50 | Nathrup | ||
| Hancock Pass | FR299, FR266 | 4 | 3.00 | Pitkin, Nathrup | ||
| Hardscrabble Saddle | BLM8383 | 2 | 7.91 | Eagle | Seasonal Apr16 to Jan 15 | |
| Hat Creek | FR416 | 2 | 12.62 | Eagle | Seasonal May 21 to Nov 22 | |
| Haystack Mountain | FR730 | 3 | 20.98 | Rand | Seasonal Nov 15 to Sep 1 | |
| Height Divide | Cnty 37 | Graded | 16.10 | Hayden | ||
| Hermit Lakes | FR515 | Graded | 3.00 | Creede | Seasonal | |
| Herring Park | FR174 | 1 | 6.55 | Hartsel | ||
| Hillside | FR876 | 1 | 0.70 | Cowdrey | ||
| Homestead | FR854 | 2 | 8.38 | Gunnison/Saguache | ||
| Homestead Road | BLM3084 | 2 | 11.41 | Gunnison/Saguache | ||
| Horse Canyon | FR745 | 2 | 7.02 | Saguache/Gunnison | Seasonal | |
| Hull Creek | FR879 | 2 | 0.76 | Fraser | Seasonal Jun 15 to Nov 15 | |
| Hunter Road | FR213, BLM29620 | 3 | 3.96 | Kremmling | ||
| Hurricane Basin | BLM3304/Cnty21 | 2 | 2.30 | Lake City | ||
| Hurricane Pass | Cnty10 | 2 | 3.68 | Silverton | ||
| Independence | FR503 | 2 | 4.60 | Hahns Peak | Seasonal | |
| Independence Mountain | Independence Mountain Road | BLM2504 | 2 | 16.78 | Cowdrey | Seasonal |
| Indiana Creek | Indiana Creek | FR593 | 3 | 2.00 | Breckenridge | |
| Inspiration Point | Rocky Point | FR453 | 2 | 0.70 | Gold Hill | |
| Italian Creek | Italian Creek | FR759 | 3 | 17.75 | Crested Butte | |
| Johnny Park | FR118 | 3 | Lyons | Seasonal | ||
| Kendall Gulch | Kendall Mountain | CR 33 | 2 | 6.42 | Silverton | |
| Kenny Ridge | Cabin Creek Divide | FR112 | 2 | 24.82 | Granby | |
| King Solomon | FR402 | 2 | 1.00 | Hahns Peak | Seasonal Jun 15 to Dec 1 | |
| Knob | FR458 | 4 | 0.93 | Gold Hill | ||
| La Plata Canyon | CR124 | 2 | 10.23 | Durango | Seasonal | |
| La Salle Pass | FR44 | Graded | 5.00 | Tarryall | ||
| Lake Cnty 10 | CR10 | 1 | 2.24 | Leadville | ||
| Lamartine | FR712 | 2 | 8.24 | Idaho Springs | ||
| Leavenworth Creek | FR248 | 1 | 7.65 | Georgetown | ||
| Leland Creek | FR159 | 2 | 6.24 | Fraser | Seasonal | |
| Lenhardy Cutoff | FR376 | 2 | 13.09 | Buena Vista | Seasonal | |
| Lime Creek | Old Lime Creek | FR591 | 1 | 11.10 | Silverton | |
| Ling | FR2 | 2 | 1.40 | Breckenridge/Alma | ||
| Little Fourmile | FR373 | 2 | 4.85 | Buena Vista | ||
| Little Froze | FR396 | 1 | 5.81 | Westcliffe | Seasonal | |
| Little Giant Basin | None | 2 | 2.70 | Silverton | ||
| Little Kerber | FR857 | 2 | 9.30 | Bonanza | Seasonal | |
| Little Wolford Mountain | BLM29532 | 3 | 4.22 | Kremmling | Seasonal April 16 to December 14 | |
| Loch Lomond | FR701 | 2 | 2.10 | Alice | Seasonal | |
| Locke Mountain | FR274 | 2 | 12.63 | Westcliffe | Seasonal | |
| Lodgepole Flats | Lodgepole Flats | FR130 | Graded | 2.05 | Leadville | Seasonal |
| Lodgepole Flats North | Lodgepole Flats North | FR160 | 2 | 0.80 | Leadville | Seasonal |
| Lodgepole Flats South | Lodgepole Flats South | FR130.S | 2 | 2.00 | Leadville | Seasonal |
| Los Pinos Pass | FR788 | 1 | 39.30 | Cathedral | Seasonal | |
| Lost Canyon | Lost Canyon | FR398 | 3 | 7.18 | Leadville | |
| Lost Dog | Lost Dog | FR433 | 2 | 6.55 | Clark | Seasonal |
| Lost Lake | FR235 | 1 | 1.50 | Red Feather Lakes | ||
| Loveland | FR450 | 2 | 3.30 | Alma | Includes FR451 | |
| Lujan | FR785 | 1 | 4.77 | Saguache | Seasonal | |
| McClellan Mountain | FR248 | 3 | 7.06 | Georgetown | ||
| McFerran | FR178 | 2 | 3.00 | Fairplay | ||
| McNasser Gulch | FR394 | 2 | 1.10 | Twin Lakes | ||
| Maggie Gulch | CR23, BLM3116 | 2 | 5.10 | Silverton | ||
| Marshall pass | FR200, FR243 | 1 | 20.67 | Poncha Springs, Sargents | Seasonal (part) | |
| Mason Creek | FR516 | Graded | 8.62 | Creede | Seasonal | |
| Matchless | FR314 | 2 | 4.05 | Nederland | ||
| Meadow Divide | FR402 | 2 | 11.00 | Gardner / Westcliffe | Seasonal | |
| Medano Pass | FR559 | 3 | 9.19 | Blanca | ||
| Medicine Bow | FR516 | 2 | 12.75 | Cowdrey | ||
| Mercury Mine | BLM3169 | 3 | 7.72 | Gunnison/Saguache | ||
| Mexican Park | FR501 | 3 | 1.70 | Hahns Peak | Seasonal Jun 15 to Dec 1 | |
| Middle Cunningham | FR538 | 3 | 4.79 | Basalt | Seasonal | |
| Middle Fork, Swan River | Middle Fork, Swan River | FR6.1 | 4 | 5.40 | Breckenridge | |
| Mineral Creek | FR585 | 1 | 7.69 | Silverton | ||
| Minnie Gulch | CR24 | 2 | 4.25 | Silverton | ||
| Molly Bawn | FR712.2B | 3 | 1.75 | Idaho Springs | ||
| Morrison Creek | Lynx Pass | FR270 | Graded | 3.00 | Toponas | |
| Mosquito Creek | FR772 | 4 | 3.42 | Apex | ||
| Mosquito Pass | Cnty12, Cnty3 | 4 | 6.40 | Fairplay, Leadville | ||
| Mount Alto | FR456 | 3 | 1.40 | Gold Hill | ||
| Mount Bross | Morning Star | FR288 | 3 | 0.84 | Alma | |
| Mount Bross | BLM27591, BLM27592 | 3 | 3.26 | Hot Sulphur Springs | ||
| Mount Lincoln | FR437 | 3 | 3.80 | Alma | ||
| Mount Zion | FR109 | 3 | 5.60 | Leadville | ||
| Mulstay Road | FR258.1 | 3 | 2.75 | Granby | Seasonal | |
| Mushroom Gulch | FR308 | 1 | 5.00 | Buena Vista | Seasonal | |
| Narrow Gauge | FR449 | 2 | 1.40 | Alma | ||
| No Name | FR189 | 2 | 2.05 | Leadville | ||
| No Name Creek | FR790 | 3 | 1.91 | Gould | Seasonal | |
| Nolan Creek | FR418 | 3 | 9.40 | Eagle | Seasonal | |
| North Clear Creek | FR705 | 3 | 3.24 | Apex | ||
| North Clear Creek | FR510 | Graded | 4.57 | Creede | Seasonal | |
| North Fork, Swan River | North Fork, Swan River | FR354 | 3 | 2.50 | Breckenridge | |
| North Sand Hills | Walden Dunes | NA | 1 | NA | Walden | Open Dunes |
| Ohio Pass | FR730 | 1 | 5.00 | Crested Butte | ||
| Old Chalk Creek | FR292 | 1 | 2.47 | Nathrop | ||
| Old Corral Peak | FR12 | 1 | 5.40 | Parshall | ||
| Old Fulford | Fulford Road | FR419 | 4 | 3.61 | Eagle | Seasonal |
| Old Highway | Rock Creek | FR206, Cnty16 | 1 | 5.30 | Toponas | |
| Old La Veta Pass | La Veta Pass | CntyVv5/Cnty443 | Graded | 5.30 | Walsenburg / Fort Garland | |
| Old Monarch Pass | Old Monarch Pass | FR237 | Graded | 9.83 | Sargents / Poncha Springs | |
| Old Roach | Old Roach Road | FR200 | Graded | 20.00 | Cowdrey / Larimie River | |
| Ophir Pass | Ophir Pass | FR679, FR630 | 3 | 14.41 | Telluride | |
| Oregon Hill | Michigan Hill | FR713 | 4 | 3.00 | Apex | |
| Owl Creek | Owl Creek | FR792 | 2 | 9.10 | Gould | Includes FR793 Seasonal |
| Owl Creek Pass | Owl Creek Pass | FR858, CR8 | Graded | 23.30 | Ridgway | Seasonal |
| Owl Mountain Lookout | FR791 | 2 | 5.70 | Gould | ||
| Owl Mountain Road | BLM2502 | 2 | 2.66 | Gould | Seasonal | |
| Packer Gulch | FR144 | 1 | 7.40 | Jefferson / Tarryall | ||
| Paradise Divide | Paradise Basin | FR317, FR734 | 2 | 6.20 | Crested Butte | |
| Park Cnty 787 | CR787 | 2 | 4.79 | Alma | ||
| Park Creek | FR380 | 1 | 16.00 | South Fork | Seasonal | |
| Parkview Mountain | FR266.1, FR750 | 4 | 3.50 | Granby | ||
| Pass Creek Pass | Cnty572 | Graded | 8.40 | Walsenburg / Fort Garland | ||
| Peekaboo Gulch | Peakaboo Gulch | FR393 | 2 | 2.00 | Twin Lakes | |
| Peewink Mountain | Peewink Mountain | FR332 | 2 | 3.25 | Nederland | |
| Pennsylvania Creek | FR611 | 2 | 3.50 | Breckenridge | ||
| Perigo | E. Dakota Hill | FR417 | 2 | 1.37 | Rollinsville | |
| Peru Creek | FR260 | 1 | 4.50 | Montezuma | ||
| Phoenix | S. Tennessee Mtn. | FR105, FR109 | 3 | 11.46 | Rollinsville | |
| Picayune Gulch | Cnty9 | 2 | 1.30 | Silverton | ||
| Pieplant Creek | FR742.3D | 1 | 4.30 | Tincup | ||
| Pierson Park | FR119, Cnty119 | 4 | 9.00 | Estes Park | ||
| Pinkham Creek (Parks) | FR204 | Graded | 4.50 | Cowdrey | ||
| Pinkham Creek (Canyon Lakes) | FR157 | 1 | 2.00 | Cowdrey | ||
| Pirate | FR856 | 3 | 1.60 | Alma | ||
| Placer Gulch | Cnty9 | 2 | 5.40 | Silverton | ||
| Pole Hill | Pole Hill Road | FR122 FR247 |
4 | 6.54 | Estes Park | Seasonal |
| Pomeroy Lake | Mary Murphy Mine | FR297 | 4 | 2.71 | Nathrop | |
| Pool Table | Wheeler Geologic Area road | FR600 | 4 | 24.67 | South Fork, Creede | |
| Porphyry | FR822 | 2 | 2.55 | Silverton | ||
| Poverty Gulch | FR552 | 3 | 1.61 | Crested Butte | ||
| Powerline sec5 | 230 PWRL Sec 5 | FR680.5 | 2 | 2.00 | Whitepine | |
| Powerline-Cunningham | &mbsp; | FR532 | 3 | 6.06 | Basalt | Seasonal May 21 to Nov 22 |
| Prairie Divide | 82E | 1 | 7.70 | Livermore | ||
| Privateer | FR285 | 3 | 0.82 | Alma | ||
| Radium | FR212 | Easy 2 | 7.00 | Kremmling | ||
| Rainbow Lakes | FR116, Cnty116 | Graded | 4.90 | Ward | ||
| Rarus Triangle | FR273.2, FR401 | 1 | 2.17 | Central City | ||
| Rat Creek | FR505 | 2 | 8.50 | Creede | Seasonal | |
| Red Park | FR500 | 3 | 16.12 | Hahns Peak | Seasonal | |
| Red Sandstone | Muddy Pass | FR700 | 1 | 24.00 | Wolcott | Seasonal |
| Red View | Red View | FR413.1B | 4 | 1.40 | Hahns Peak | Seasonal |
| Resolution Creek | Resolution Road | FR702 | Graded | 4.50 | Redcliff | Seasonal May 21 to Nov 22 |
| Richmond Hill | FR123, CR15E | 3 | 12.00 | Aspen | ||
| Ripper | FR823 | 2 | 0.80 | Jefferson | ||
| Ripple Creek Pass | Cnty 8 | Graded | 19.10 | Meeker | ||
| Road Hog | Road Hog | FR82 | 3 | 2.4 | Pearl | |
| Roaring Creek | Roaring Creek | FR173 | 2 | 6.99 | Red Feather Lakes | Seasonal |
| Rock Creek | Ski Road | FR116.2, Cnty107 | 3 | 4.66 | Allenspark | |
| Rock Creek Trail Pass | Lost Park | Cnty 56 | Graded | 19.70 | Jefferson | Seasonal (partial) |
| Rocky Brook | FR748 | 1 | 10.55 | Almont, Tincup | ||
| Rollins Pass East | Moffat Road | FR149 | 2 | 13.54 | Rollinsville | |
| Rollins Pass West | Moffat Road | FR149 | 2 | 13.30 | Winter Park | Seasonal |
| Round Hill | FR426 | 3 | 3.20 | Fairplay | ||
| Ruby Gulch | Fourmile Creek | FR328 | 1 | 2.68 | Nederland | Seasonal |
| Rushmer | FR364 | Graded | 1.28 | Rye / Westcliffe | ||
| Russell Gulch | Cnty279 | 1 | 4.30 | Central City | ||
| Sage Draw | Sage Draw | FR136 | 2 | 0.50 | Leadville | Seasonal |
| Saguache Park | FR787 | Graded | 23.85 | Saguache/Gunnison | Seasonal | |
| Saguache Tie | Saguache Tie | FR675.3P | 4 | 3.91 | Saguache/Gunnison | Seasonal |
| Saint Kevin | FR103 | Graded | 3.40 | Leadville | ||
| Saint Louis Creek | FR160 | Graded | 6.41 | Fraser | Seasonal (part) | |
| Salt Creek | FR435 | 1 | 7.50 | Antero Junction | Seasonal | |
| Salt Creek South | Salt Creek Pass | FR436 | 1 | 6.60 | Antero Junction | Seasonal |
| Samora Gulch | Samora Creek | FR874 | 2 | 13.70 | Saguache | Seasonal |
| Sand Creek Pass | 80C | Graded | 17.5 | Red Feather Lakes | ||
| Sanderson Gulch | BLM5210 | 1 | 5.10 | Del Norte | ||
| Santa Fe Peak | FR264 | 4 | 4.40 | Montezuma | Seasonal | |
| Santa Maria | FR509 | 2 | 2.50 | Creede | Seasonal | |
| Sawmill | FR451 | 2 | 5.23 | Eagle | Seasonal May 21 to Nov 22 | |
| Sawmill Gulch | FR461 | 2 | 1.18 | Ward | ||
| Sayres Gulch | FR382 | 2 | 1.72 | Twin Lakes | ||
| Schoolmarm Mountain | FR237 | 3 | 9.10 | Hartsel | Seasonal | |
| Scotch Creek Pass | Hotel Draw | FR550 | 2 | 11.47 | Rico | Seasonal (part) |
| Sevenmile | FR311 | 1 | 12.00 | Buena Vista | ||
| Shavano | FR240 | 2 | 7.97 | Poncha Springs | Includes 240.A-.C,.F-.H | |
| Sheephorn | FR401.1 | Graded | 9.00 | State Bridge | ||
| Sheep Creek | FR810 | 1 | 7.35 | Saguache | Seasonal | |
| Shelf Road | Cnty9, Cnty88 | Graded | 13.00 | Cripple Creek | ||
| Shrine Pass | FR709 | Graded | 10.80 | Vail | ||
| Silver Creek | Silver Creek Trailhead | FR201 | 2 | 6.50 | Poncha Springs | |
| Slane Gulch | FR816 | 2 | 2.17 | Saguache | Seasonal | |
| Slaughterhouse Gulch | FR764, FR758.1 | 2 | 5.80 | Tincup | ||
| Sleepy Cat Peak | FR299 | 4 | 2.00 | Meeker | ||
| Slide Lake | FR145 | 4 | 3.35 | Leadville | Seasonal | |
| Smith Mesa | BLM2759 | 2 | 7.78 | Hot Sulphur Springs | Seasonal Jun 2 to Dec 14 | |
| South Carnero | FR675 | Graded | 23.39 | Sagauche | Seasonal | |
| South Fork Lake Creek | FR391 | 2 | 5.62 | Twin Lakes | ||
| Spring Creek | FR744 | Graded | 19.08 | Almont | ||
| Spring Creek | FR875 | 2 | 2.50 | Villa Grove | Seasonal | |
| Spruce Divide | FR275 | Graded | 2.00 | Toponas | ||
| Spruce Mountain | FR348 | 3 | 2.50 | Masonville | ||
| Stiletto | FR44 | 3 | 3.30 | Clark | ||
| Stoney Pass | FR560 | Graded | 10.60 | Deckers | ||
| Stony Pass | FR520, CR3 | 3 | 36.60 | Silverton / Creede | ||
| Storm Mountain | FR128, FR153, FR295 | 4 | 18.80 | Masonville / Drake | ||
| Summitville | FR330 | Graded | 10.75 | Del Norte / South Fork | Seasonal | |
| Swansea Gulch | Cnty32 | 2 | 5.40 | Silverton | ||
| Switchback | FR857 | 3 | 1.11 | Alma | ||
| Switzerland Trail | 1 | 16.45 | Nederland / Ward | |||
| T-Pit | FR811 | 2 | 4.81 | Jefferson | ||
| Tabor | FR192 | 2 | 2.50 | Alma | ||
| Teller Divide | Calamity Pass | FR740 | 1 | 21.00 | Gould | |
| Third Park | FR260 | 2 | 1.78 | Hot Sulphur Springs | Seasonal | |
| Toll Road Gulch | Squirrel Creek | FR869 | 4 | 3.84 | Poncha Springs | |
| Tomichi Pass | FR888 | 4 | 3.50 | Pitkin, Whitepine | ||
| Topaz Mountain | FR446 | 1 | 7.77 | Jefferson | Seasonal | |
| Trail Creek | CR136 | Graded | 4.80 | Idaho Springs | ||
| Tree Digger | FR824 | 1 | 1.70 | Jefferson | ||
| Trinchera | FR436 | 3 | 3.49 | Cuchara | ||
| Trough Road Pass | Trough Road | Cnty1 | Graded | 14.60 | Kremmling | |
| Tunnel Hill | FR152 | 1 | 7.23 | Winter Park | Seasonal | |
| Tuscarora Cutoff | FR460 | 2 | 0.50 | Ward | ||
| Twin Mountain | Twin Mountain | FR413 | 3 | 2.90 | Hahns Peak | Seasonal |
| Twin Saddle | Twin Saddle | FR414 | 3 | 3.28 | Hahns Peak | Seasonal |
| Twisty Beaver | FR689 | 2 | 3.17 | Pearl | ||
| Union Park | FR752 | 2 | 6.68 | Tincup/Almont | Includes FR752.1F | |
| Upham Gulch | FR228 | 3 | 2.30 | Nederland | ||
| Upper Spanish Creek | FR784 | 2 | 5.00 | Saguache | Seasonal | |
| US Basin | FR825 | 2 | 6.00 | Silverton | ||
| Utah Hill | FR716 | 2 | 2.00 | Apex | ||
| Ute Creek | CR118, FR712.2A, FR727 | 2 | 4.57 | Idaho Springs | ||
| Ute Pass | FR842, FR852 | 2 | 6.80 | Saguache, Villa Grove | ||
| Van Tassel | FR597 | 2 | 16.94 | Saguache, Gunnison | Seasonal | |
| Vassar | FR681 | 1 | 3.90 | Pearl | ||
| Village Bell | &nbap; | FR213 | 2 | 2.20 | Cowdrey | |
| Wager Gulch | BLM3308 | 3 | 2.50 | Lake City | ||
| Wahl | FR809 | 3 | 4.30 | Jefferson | ||
| Wallace Gulch | FR854 | 2 | 3.60 | Jefferson | Seasonal | |
| Walters Lake | FR442.1 | 2 | 2.00 | State Bridge | ||
| Warden Gulch | FR265 | 3 | 2.14 | Montezuma | ||
| Washington Gulch | FR811 | 2 | 5.03 | Crested Butte | ||
| Waunita Pass | FR763 | 1 | 10.30 | Pitkin | ||
| Weber Gulch | FR129 | 1 | 2.50 | Jefferson | ||
| Webster Pass | FR121, FR285 | 4 | 9.00 | Grant, Montezuma | Seasonal | |
| West Mountain | FR879 | 2 | 2.27 | Ohio City / Pitkin | ||
| West Pinos | FR332 | Graded | 13.67 | Del Norte / South Fork | Seasonal | |
| Weston Pass | Cnty7, Cnty5 | Graded | 14.00 | Leadville, Fairplay | ||
| Whale Hill | FR892 | 2 | 6.20 | Bonanza | Seasonal | |
| Whiskey Park | FR550 | 1 | 14.74 | Hahns Peak | Seasonal | |
| Williams Creek | FR630 | Graded | 5.97 | Gardner | ||
| Willow Creek | FR350 | 2 | 15.98 | South Fork | Seasonal | |
| Wills Reservoir Connector | BLM25122 | 4 | 2.60 | Cowdrey | Seasonal | |
| Winfield | Clear Creek Road | FR390 | 3 | 12.00 | Granite | |
| Wolford Mountain | BLM29530 | 3 | 2.67 | Kremmling | Seasonal | |
| Wolford Mountain Reservoir | BLM29531 | 3 | 5.62 | Kremmling | Seasonal April 16 to December 14 | |
| Wolford OHV1 | BLM29500 | 3 | 4.31 | Kremmling | Seasonal | |
| Wolford OHV2 | BLM29516 | 4 | 1.77 | Kremmling | Seasonal | |
| Woods Lake | FR507 | 1 | 1.65 | Basalt | Seasonal | |
| Wood Gulch | FR802 | 1 | 5.00 | Doyleville | ||
| Wurts Ditch | FR100 | Graded | 0.80 | Leadville | ||
| Wylie Gulch | FR440 | 2 | 6.33 | Gardner | Seasonal (part) | |
| Yankee Hill | FR175, FR772 | 4 | 8.00 | Alice | ||
| Yellowjacket-East Beaver Creek | East Beaver Creek / Sleepy Cat | FR250 | 1 | 24.00 | Meeker | |
| Yellowjacket Pass | Cnty 8 | Graded | 14.00 | Meeker | ||
| Zapata Falls | BLM5415 | 1 | 3.44 | Alamosa | ||
| 2734.91 - Total Miles of Easy 4WD Roads | ||||||
Last Modified: 12/25/24
Notes:
Difficulty ratings are based on an average. To some, the levels list the road as easier than they are, while to others they are listed as harder. Consider this when choosing roads to drive. Know your ability. If you are new to four wheeling, start at the easy level and work up to find your highest ability.