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National Trails System - All Documents and Projects

Intermountain » Colorado

Listed in the table below are plans or projects and associated documents that have been posted to the public for the selected NPS unit. Click on the project title for more information on the whole project or on the document title for information on the specific document.

For general information, use the 'Park/Unit Information' link to the left to go to the park's main internet page to access park information not related to park planning (for example, park brochures, lodging and campground reservations, and general park information).

Project Title Document Title Review End Project Type
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish Trail News May 17, 2006 Other Administrative Activities
El Camino Real de los Tejas Comprehensive Management Plan/Environmental Assessment Camino Real Trail News Spring 2007 May 31, 2007 General Management Plan
Trail of Tears NHT Feasibility Study Update and Revision/Environmental Assessment Trail Study News Aug 09, 2007 Other
Trail of Tears NHT Feasibility Study Update and Revision/Environmental Assessment Draft National Historic Trail Feasibility Study Amendment and Environmental Assessment for the Trail of Tears Oct 18, 2007 Other
Long Walk National Historic Trail Feasibility Study Draft Long Walk national Historic Trail Feasibility Study /Environmental Impact Statement - January 2009 Jul 01, 2009 Feasibility Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Trail Study News May 2010 Jul 23, 2010 Feasibility Study
El Camino Real de los Tejas Comprehensive Management Plan/Environmental Assessment Draft Comprehensive Management Plan/EA - July 2010 Dec 31, 2010 General Management Plan
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Trail Study News March 2011 Jul 30, 2011 Feasibility Study
Butterfield Overland Trail Special Resource Study Trail Study News January 2012 May 18, 2012 Special Resource Study/New Area Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Draft Chisholm and Great Western Feasibility Study and Environmental Assessment Mar 20, 2015 Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish National Historic Trail Draft Comprehensive Administrative Strategy Oct 17, 2016 Other Administrative Activities
Old Spanish National Historic Trail Comprehensive Administrative Strategy Mapbook of route refinements on the Old Spanish Trail in CAS Oct 17, 2016 Other Administrative Activities
Pike National Historic Trail Feasibility Study Public Comment - Pike National Historic Trail Feasibility Study Jun 30, 2021 Feasibility Study
Emancipation National Historic Trail Feasibility Study Outreach and Engagement Questions Mar 31, 2023 Feasibility Study
Butterfield Overland National Historic Trail Comprehensive Plan Comprehensive Plan Questions Oct 06, 2026 * Comprehensive Management Plan
El Camino Real de los Tejas Comprehensive Management Plan/Environmental Assessment Comprehensive Management Plan/EA - September 2011 General Management Plan
Long Walk National Historic Trail Feasibility Study Record of Decision 08 03 2011 Feasibility Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Texas - central & eastern Special Resource Study/New Area Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Feasibility Study Update - September 2012 Feasibility Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Study Route Map Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy ESRI shapefile for the 2017 alignment of the Old Spanish National Historic Trail Other Administrative Activities
Butterfield Overland Trail Special Resource Study Final Butterfield Overland Trail SRS & Transmittal Letters to Congress Special Resource Study/New Area Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Final Chisholm and Great Western NHT Feasibility Study & Transmittal Letters to Congress Feasibility Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Final Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails & Transmittal Letters to Congress Feasibility Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment ESRI shapefile or feature service for the Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Feasibility Study
Butterfield Overland National Historic Trail Comprehensive Plan Butterfield Overland Special Resource Study Comprehensive Management Plan
Butterfield Overland National Historic Trail Comprehensive Plan Butterfield Overland National Historic Trail Planning Outreach Web Mapping App Comprehensive Management Plan
Long Walk National Historic Trail Feasibility Study Statements of Significance Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish NHT Scoping Report, August 2006 Other Administrative Activities
El Camino Real de los Tejas Comprehensive Management Plan/Environmental Assessment Map of El Camino Real de los Tejas National Historic Trail General Management Plan
Trail of Tears NHT Feasibility Study Update and Revision/Environmental Assessment Final National Historic Trail Feasibility Study Amendment and EA for Trail of Tears National Historic Trail Additional Routes Other
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in New Mexico Special Resource Study/New Area Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails DRAFT maps of the study routes-May 2015 Feasibility Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Arkansas Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in California - northern Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Arizona Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Public Scoping Report Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Significance Statement Special Resource Study/New Area Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Notice of the termination of the EA process for the Four Trails Study Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish National Historic Trail Comprehensive Administrative Strategy December 2017 Other Administrative Activities
Butterfield Overland Trail Special Resource Study ESRI shapefile or feature service for the Butterfield Overland Trail Special Resource Study Special Resource Study/New Area Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails ESRI shapefile or feature service for the Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Feasibility Study
Long Walk National Historic Trail Feasibility Study Long Walk News Feasibility Study
El Camino Real de los Tejas Comprehensive Management Plan/Environmental Assessment El Camino Real de los Tejas National Historic Trail Scoping Report, June 2007 General Management Plan
Trail of Tears NHT Feasibility Study Update and Revision/Environmental Assessment Signed FONSI 11.29.07 Other
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Final Scoping Report Chisholm Great Western Feasibility Study September 2010 Feasibility Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Excerpt from the Omnibus Public Lands Management Act of 2009 (PL 111-11) Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish Trail National Historic Trail Feasibility Study and Environmental Assessment July 2001 Other Administrative Activities
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Texas - western Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Texas & Oklahoma Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in Missouri Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Entire Butterfield Overland Trail Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in California - central Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study PDF version of public meeting PowerPoint presentation Special Resource Study/New Area Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Scoping Report Feasibility Study
Emancipation National Historic Trail Feasibility Study Map - Draft Routes Under Study - Emancipation National Historic Trail Feasibility Study Feasibility Study
Pike National Historic Trail Feasibility Study Pike National Historic Trail Feasibility Study Newsletter_final-508 Feasibility Study
Pike National Historic Trail Feasibility Study Spanish language PowerPoint presentation-Virtual Public Meeting-Pike National Historic Trail Feasibility Study Feasibility Study
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish Trail Bibliography Other Administrative Activities
Old Spanish National Historic Trail Comprehensive Administrative Strategy Notice of Intent printed in Federal Register 1/18/06 Other Administrative Activities
Butterfield Overland Trail Special Resource Study Butterfield Overland Trail Special Resource Study Legislation Special Resource Study/New Area Study
Butterfield Overland Trail Special Resource Study Termination of the Environmental Assessment Process for the Butterfield Overland Trail Special Resource Study Special Resource Study/New Area Study
Pike National Historic Trail Feasibility Study Boletín- Estudio Nacional de Viabilidad de Senderos Históricos Pike_508 Feasibility Study
Emancipation National Historic Trail Feasibility Study Online meeting presentation Feasibility Study
Butterfield Overland National Historic Trail Comprehensive Plan GIS Shapefile and ArcGIS Online Feature Service Comprehensive Management Plan
Pike National Historic Trail Feasibility Study Pike National Historic Trail Feasibility Study Feasibility Study
Long Walk National Historic Trail Feasibility Study Long Walk National Historic Trail Abbreviated Final Feasibility Study / Environmental Impact Statement October 2009 Feasibility Study
Chisholm and Great Western NHT Feasibility Study/Environmental Assessment Statement of National Significance Feasibility Study
Pike National Historic Trail Feasibility Study English language PowerPoint presentation-Virtual Public Meetings-Pike National Historic Trail Feasibility Study Feasibility Study
Emancipation National Historic Trail Feasibility Study Emancipation National Historic Trail Feasibility Study Newsletter Feasibility Study
Butterfield Overland National Historic Trail Comprehensive Plan Butterfield Overland National Historic Trail Maps Comprehensive Management Plan
Old Spanish National Historic Trail Comprehensive Administrative Strategy Old Spanish Trail News, Fall 2006 Other Administrative Activities
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Map of Existing Designated National Historic Trails (NHTs) - California, Oregon, Mormon Pioneer, and Pony Express NHTs Feasibility Study
Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails Scoping Meeting Presentation Feasibility Study
Butterfield Overland Trail Special Resource Study Map of the Butterfield Trail in California - southern Special Resource Study/New Area Study
Pike National Historic Trail Feasibility Study Draft Route Maps_Pike National Historic Trail Feasibility Study Feasibility Study
* Open for comment.