Cottonwood Pass

Roadwork on Cottonwood Pass consists of East Side and West Side projects.

Overview of Projects

West Side Project

East Side Project

Cottonwood Pass Overview

Construction Updates

Cottonwood Pass will remain closed the rest of 2018. The road will be open to traffic next year, on or around Memorial Day Weekend.

Frequently Asked Questions

Where does the closure start and end?
The road is closed from the Denny Creek Trailhead parking lot (Chaffee County side) to the intersection of CR 209 and CR 742 (Gunnison County side).

Access from Buena Vista will be open to the Cottonwood Lake area, Avalanche Trailhead Parking Lot, Denny Creek Trailhead parking lot, and businesses along Chaffee County Road 306. When work is occurring, traffic may experience delays up to 20 minutes.

Access will be open from Gunnison/Almont/Crested Butte to the Taylor Park area, including local businesses. There will be no construction-related delay to traffic.

Trail users already on the Continental Divide Trail and Timberline Trail will be allowed to the cross the project, but will not be able to leave the trails or be resupplied. Access from Buena Vista will be open to the Cottonwood Lake area, Avalanche Trailhead Parking Lot, and businesses along Chaffee County Road 306. When work is occurring, traffic may experience delays up to 20 minutes.

Access will be open from Gunnison/Almont/Crested Butte to the Taylor Park area, including local businesses. There will be no construction-related delay to traffic.

Where can I find the most up-to-date information about the closure?
This website is up-to-date, and is the best source of information in planning your trip.

When will the Pass likely open?
Next Memorial Day Weekend.

Will the Pass be open this fall?
Unfortunately, it will not be open this fall. We understand this is an inconvenience, and we thank you for your patience!

Will snowmobiles be allowed on the Pass this winter?
Yes, just like in the 2017-18 winter season, snowmobiles will be allowed on the pass once construction activities are suspended.

Can I receive weekly updates regarding the East-side project?
If you would like to receive weekly updates regarding the project on the Chaffee County side, please contact the Contractor’s Public Information Officer Jordan Williams at jordanwilliams2019@yahoo.com or (970) 209-8201 to be added to the distribution list.

Closure and Detour Maps

For a detailed map of closed roads and trailheads, please click on links below:

Project Description

The Federal Highway Administration, Central Federal Lands Highway Division (FHWA-CFLHD) is currently working on two separate, but related projects on Cottonwood Pass.

The first project is in cooperation with Gunnison County, the U.S. Forest Service, Grand Mesa, Uncompahgre and Gunnison National Forests to improve 12.5 miles of Cottonwood Pass Road from the intersection of CR 209 and CR 742 and extend to the summit. This project is currently under construction. For more information, please visit the Cottonwood Pass West Side project page.

The second project is in cooperation with Chaffee County, the U.S. Forest Service, Pike and San Isabel National Forests to improve 18.5 miles of Cottonwood Pass Road from the summit, where the CO FLAP 209(1) Cottonwood Pass ends, east to County Road 321 at the Town of Buena Vista western limit. This project is currently under construction. For more information, please visit the Cottonwood Pass East Side project page.

Key Project Dates

West Side Construction: Spring 2017 - Fall 2018
East Side Construction: Spring 2018 - Fall 2018

Map showing general vicinity of project
View a larger interactive map of the project area.

Contact Information

Project Manager: James Herlyck
Phone: 720-963-3698
Email: James.Herlyck@dot.gov

Federal Highway Administration
Central Federal Lands Highway Division
12300 West Dakota Avenue
Lakewood, CO 80228
720-963-3500