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What can you ride on Colorado River Valley Field Office routes?

How many of Colorado River Valley Field Office's published BLM routes list your vehicle, and any limits in BLM's own words.

Colorado River Valley Field Office routes by vehicle

635 mi of published routes in Colorado, BLM file as of September 2026.

Vehicle	Routes list it	Street-legal only	BLM does not say
ATV	546 mi	0 mi	0 mi
Side-by-side (UTV)	546 mi	0 mi	0 mi
Motorcycle (dirt bike)	633 mi	0 mi	0 mi
Street-legal 4x4	487 mi	0 mi	0 mi

BLM Ride CheckColorado River Valley Field Office

BLM field office

Vehicle

Street-legal 4x4 · Colorado River Valley Field Office

Most routes list it

487 mi of Colorado River Valley Field Office's 635 mi of published routes list street-legal 4x4s.

List your vehicle 487 mi
List other vehicles 149 mi

184 mi of the routes that list your vehicle carry a seasonal restriction from BLM. Where BLM words it, the dates are below.

2 mi are technical or high-clearance 4x4 routes, which a stock truck may not make.

Routes with limits, in BLM's words (the longest of 307)

Route 8480 · 11 mi · All motorized vehicles"Closed 1/16- 4/15"
Route 8380 · 10 mi · All motorized vehicles"Closed 12/1- 4/15"
The Crown · 7 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8324 · 7 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8275 · 5 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8334 · 5 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8530 · 5 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8535 · 5 mi · All motorized vehicles"Closed 8/20- 4/15"
Route 8383 · 5 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8388 · 4 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8520 · 4 mi · All motorized vehicles"Closed 12/1- 4/15"
Boiler Creek · 4 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8384 · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8410 · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8387B · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8513 · 3 mi · All motorized vehicles"Closed 8/20- 4/15"
Route 8335 · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8381 · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8540 · 3 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8532 · 2 mi · All motorized vehicles"Closed 12/1- 4/15"
Route 8108 · 2 mi · All motorized vehicles"Closed 10/1- 4/15"
Route 8379 · 2 mi · All motorized vehicles"Closed 12/1- 4/15"
Dry Rifle Creek · 2 mi · All motorized vehicles"Closed 10/1- 4/15"
Hogback Coal Mine · 2 mi · All motorized vehicles"Closed 10/1- 4/15"

See these routes on the map

Source: Bureau of Land Management. Not a legal document or land survey. Check with the BLM field office and posted signs before you ride.

BLM's own route file
Your vehicle, every field office
Limits in BLM's words

Routes from the Bureau of Land Management, simplified for web display. Rules and contacts: BLM off-highway vehicle program.

Hunting in Colorado

Outfitters, guides and lodges near Colorado River Valley Field Office.

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Common questions

BLM route questions

487 mi of the 635 mi of routes BLM publishes for Colorado River Valley Field Office list street-legal 4x4s. Pick another vehicle in the tool for its own count. A route missing from the file is not published, which is not the same as closed.

BLM flags 251 mi here with a seasonal restriction. Where its file words the limit, the tool shows the words unchanged, and the file does not word them all. Check with the field office before you plan around them.

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