East Portal Camp Cabins


One of five cabins

Year Listed: 2020
County: Gilpin County
Construction Date: 1922-23
Threat When Listed: Demolition and neglect
Status: ALERT


The East Portal Camp Cabins, built at the east entrance to the Moffat Tunnel in Gilpin County, remain the last remnants of a “factory system” town for workers who bored through the mountain to accomplish one of the most important engineering accomplishments in U.S. history.  Although not the first to conceive of a tunnel under the Continental Divide, David H. Moffat’s determination to unite Denver with the West Coast by railroad was the guiding impulse that led to the building of the Moffat Tunnel.  Once completed, the Moffat Tunnel eliminated 150 miles off of the transcontinental routes, allowing trains to pass through the divide with ease. 

The construction camps at the East Portal (Gilpin County side) were built in 1922-23 prior to the commencement of work on the tunnel itself.  During the late 1920s, most large-scale engineering projects were plagued with high labor turnover, low morale, dangerous working conditions, and a general unwillingness to stay.  Contractors Hitchcock and Tinkler determined that the best way to achieve better results and a good work ethic was through a well designed, built environment that would include comfortable accommodations, efficient workspaces, social activities, and a readily available food supply.  Tinkler and Betts hired Colorado engineer Clifford A. Betts, who organized the company town on either side of an east-to-west bearing main street projecting from the tunnel outlet.  Along the main street, the utilitarian shops were located closest to the tunnel; the bunkhouses and recreation facilities were located just west of the shops; and the entire entity was enclosed with a fence.  East of the bunkhouse and shop complex was the “Cottage Village,” which was originally a complex of eleven singe family cottages arranged north of a street.  The cottages employed features evocative of fashionable early twentieth century residences, with wide eaves, low gable roofs, and exposed rafters. 

The five surviving East Portal Camp Cabins provide the only remaining built connection with the individuals that built the tunnel, including 28 workers who died in the process.  The cabins are located at the base of the James Peak Trail, which leads into the James Peak Wilderness area, which provides easy access and the opportunity to introduce this important history to thousands of trail users.  The buildings sit on U.S Forest Service land but are owned by Union Pacific’s Real Estate Department, which is considering donating them to Gilpin County, who would work with CPI and local partners, including possible historical, wilderness and trail organizations, to save and interpret them.  Rehabilitation of the cabins could provide adaptive re-use options that would benefit several potential partners while saving this important remnant of one of the most important achievements in American engineering history.

Weather continues to take a toll on the cabins near Rollins Pass

CPI supports these goals and will provide technical expertise and help with finding additional partners and resources for the preservation effort. Learn more about the site by clicking on the video below from our program partner, CBS4.


Donate to CPI

We hope you will extend your appreciation for Colorado's heritage by helping us take advantage of this $1 to $1 matching campaign. Learn more about our matching campaign and make your tax-deductible donation today!

Matching Campaign

Thank you to our donors for this matching campaign!

Karen J. Jonas

PACE Conservation Solutions


Barbara MacFarlane and Peter Marczyk

Jennifer and Nathan Charles

Rosemarie Patterson

Dan Love and Cameron Wolfe

Cindy Neely

Erin Spletzer

PACE Conservation Solutions

Carla McConnell

Richard Cronenberger

James and Barbara Steely

Gregory A. Movesian

Janet Dahlquist

Roxanne Eflin

Bennett Boeschenstein

Matt Goebel

Kim Grant

Alan Matlosz

Stephanie Soldner

Hannah Braun

Laurel Campbell

Nore Winter

Peter Grosshuesch

Andy Duckett-Emke

Kelly and Peter Merrion

Blair and Chris Miller

Mike and Anne Coughlin

Steven Turner and  Steven Kick

T. Drew Notestine

Ron and Linde Thompson

Megan Concannon

Rebecca Goodwin

Elaine Freed

Nicole Hernandez

Dan Corson

Lucas Schneider

Jon Nathan Schler

Jane and Phil Watkins

Ariel Steele 

Kimberly Kintz

Lisa A. Stegman

Graham and Paula Johnson

James and Joan Kroll

James Hewat

JoVonne P. Fitzgerald

Jennifer Wahlers

Stephen Blitz

Arianthé Stettner

Ashley Bushey

Ann Mullins

R. Michael Bell

Nan and Dave Anderson

Patrick Eidman

Beverly Rich

Jane Daniels

Kaaren Hardy

Cynthia Pond

Rheba Massey

Katherine Woods and Christopher Koziol

Paul O’Rourke

Dave Lively

Lisa May

Ann Alexander Walker

Julie Johnson

Sally Hopper


Judith W. Amico

Featured Project

Preservation for a Changing Colorado

The 2017 update, Preservation for a Changing Colorado, resulted from a partnership between Colorado Preservation and History Colorado and Colorado Preservation, Inc. Prepared by Clarion Associates, the new report and accompanying website document the economic benefits of rehabilitation projects, analyzes property values and neighborhood stability in local historic districts, and summarizes the increasing impact of heritage tourism, private preservation development and the success of Colorado’s Main Street program. In a key finding, researchers found that for every $1 million spent on historic preservation in Colorado leads to $1.03 million in additional spending, 14 new jobs, and $636,700 in increased household incomes across the state! The 2017 report also considers the important role preservation plays in helping Coloradans provide new spaces for creative communities and co-working, create and sustain meaningful places, respond to the state’s changing demographics, and address climate concerns. Click Here to see the full report, "Preservation for a Changing Colorado".