This Environmental Assessment (EA) summarizes the effects of a proposed project that would provide access from Interstate 25 (I-25) to Platteville Boulevard/Dillon Drive south of the existing Eden Interchange in Pueblo County, Colorado., submitted pursuant to 42 U.S.C. 4332(2)(c), 49 U.S.C. 303, and 23 U.S.C. 138 ; by the U.S. Department of Transportation, Federal Highway Administration and the Colorado Department of Transportation., PDF file lacks cover., "ES051710192528COS\January 13, 2011"--Footer., Online resource; title from PDF signature page (viewed June 2016)
CDOT has prioritized the research of select methods to evaluate the performance of the I-25 Gap work zone and future CDOT construction projects. Work zone performance measures provide comparative metrics that quantify the level of impact a work zone has on travelers, residents, businesses and workers. CDOT has identified the need to research and apply performance measures to the I-25 Gap construction project; establishing a foundation to improve the decisions that are made during planning, design and construction for the remainder of the I-25 Gap project and for future CDOT highway construction projects., Ben Waldman, Matthew Mitchell, Alvin Stamp, Negar Karimi., "May 2020.", "Performing organization Apex Design, PC.", Report No. CDOT-2020-16.", Online resource; title from PDF cover (viewed March 2021)
prepared for Arapahoe County ; in partnership with joint lead agencies Federal Highway Administration [and] Colorado Department of Transportation ; and cooperating agencies City of Centennial [and] Greenwood Village, Colorado., Description based on online resource; title from PDF cover (viewed August 2014)
prepared for Arapahoe County ; in partnership with joint lead agencies Federal Highway Administration [and] Colorado Department of Transportation ; and cooperating agencies City of Centennial [and] Greenwood Village, Colorado., "February 2013.", "Submitted pursuant to 42 U.S.C 4332 (2)(c), 49 U.S.C. 303 by the U.S. Department of Transportation, Federal Highway Administration and the Colorado Department of Transportation, project sponsor Arapahoe County, cooperating agencies City of Centennial, City of Greenwood Village.", Online resource; title from PDF cover (viewed August 2014).
prepared for U.S. Department of Transportation, Federal Highway Administration and Colorado Department of Transportation ; prepared by Carter Burgess.., Includes bibliographical references (p. 16-18), Description based on online resource; title from PDF title page (viewed September 2014), CDOT Project Number NH0701-166 (14932)
The formation of this Sediment Control Action Plan (SCAP) for the reach of Interstate 70 (I-70) tributary to Clear Creek is a collaborative partnership between the Colorado Department of Transportation (CDOT) and the local mountain communities and entities in the Clear Creek watershed. This SCAP document provides the justification, technical basis and approach for controlling sedimentation within the I-70 roadway corridor along Clear Creek. This report describes existing conditions, environmental considerations and requirements, BMP design tools, CDOT's maintenance program, an estimate., prepared for Colorado Department of Transportation ; Matrix Design Group, Clear Creek Consultants, Inc., THK Associates Inc., "September 2013"--Footer., Technical report includes bibliographical references (pages 151-155)., Online resource; title from PDF cover (viewed March 2017)
This Final EIS updates the analysis for the Supplemental Draft EIS alternatives, and identifies a preferred alternative. This document also responds to the stakeholder comments received during the Supplemental Draft EIS public review period. The Preferred Alternative is identified as the Partial Cover Lowered Alternative with Managed Lanes Option., Online resource; title from PDF cover; (viewed January 2016), AQC R600-165 subaccount 13599.
Section 106 Determinations of Effects I-70 East DEIS Highway Administration (FHWA) and the Colorado Department of Transportation (CDOT). The intent of the EIS is to identify highway improvements along I-70 in the Denver metropolitan area between I-25 and Tower Road and to assess their potential effects on the human and natural environment., "January 2010.", Online resource; title from PDF cover; (viewed November 2016)
The purpose of this paper is to provide a summary of a Value for Money analysis completed by the Colorado Department of Transportation (CDOT) and its High Performance Transportation Enterprise (HPTE) to evaluate options to construct and finance the first phase of the I-70 East project. A Value for Money analysis compares key quantitative and qualitative factors with a goal of determining the project delivery option that best fulfills CDOTs objectives, including the objective of building an affordable project on I-70 East from I-25 to I-225., Colorado Department of Transportation, Colorado HPTE., "February 2, 2015.", Online resource; title from PDF cover (viewed July 2016)
The purpose of this plan is to provide direction and design standards for future chain stations improvements and new chain stations. Many of the existing chain stations could be impacted as a result of proposed improvements that are currently being studied as part the Programmatic Environmental Impact Study (PEIS) for the I-70 Mountain Corridor. As PEIS improvements are considered and potentially implemented, chain station design will follow the guidance laid out in this plan., "November 2008.", Online resource; title from PDF cover (viewed January 2018)
"The Colorado Department of Transportation (CDOT) and Federal Highway Administration (FHWA) (lead agencies) prepared this Final Programmatic Environmental Impact Statement (PEIS) to provide reader-friendly, concise information about the major findings of the Interstate 70 (I-70) Mountain Corridor National Environmental Policy Act (NEPA) process. This Final PEIS encompasses data gathered and presented over a ten-year period..."-- p. I-1., submitted by the United States Department of Transportation, Federal Highway Administration and the Colorado Department of Transportation., Executive summary -- Introduction -- Chapter 1. Purpose and need -- Chapter 2. Summary and comparison of alternatives -- Chapter 3. Affected environment and environmental consequences -- Chapter 4. Cumulative impacts analysis -- Chapter 5. Financial considerations -- Chapter 6. Public and agency involvement -- Chapter 7. List of preparers. -- Chapter 8. Distribution list. -- Chapter 9. References -- Index -- Glossary of terms., Appendices A. I-70 Mountain Corridor PEIS context sensitive solutions. -- B. Section 106 programmatic agreement. -- C. I-70 collaborative effort consensus recommendation. -- D. SWEEP memorandum of understanding. -- E. ALIVE memorandum of understanding. -- F. Responses to comments., Technical reports., Project No. IM 0703-244.
