Catalog Search Results
Author
Pub. Date
2011.
Description
This report documents two efforts to support CDOT in the area of Safety Performance Function (SPF) development. The first involved the data collection and development of SPFs for five categories of ramp terminals at diamond interchanges. The second effort involved estimating the overdispersion parameters for a number of existing SPFs already in use by CDOT for various roadway segment categories.
Pub. Date
2010.
Description
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.
Pub. Date
2011.
Description
Colorado Department of Transportation (CDOT), Region 3 identified the need to prioritize intersection improvements. The study investigated safety, geometric, and operational characteristics of 47 intersections within the Region 3 boundaries, which were submitted by the city, town, or county within each TPR.
Pub. Date
2013.
Description
The Colorado Department of Transportation (CDOT) initiated a Planning and Environmental Linkages (PEL) Study to develop a range of improvements to reduce congestion and improve operations and safety at the I-70 and Kipling Street interchange. A thorough and inclusive technical and public process helped to identify and screen a wide range of improvement alternatives.
Pub. Date
2016.
Description
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.
Pub. Date
2009.
Description
In a cooperative effort, the Federal Highway Administration (FHWA), the Colorado Department of Transportation (CDOT), and the City and County of Denver (CCD) have prepared this Environmental Assessment (EA) for a proposed new interchange on Interstate 70 (I-70) with Central Park Boulevard (CPB) in Denver, Colorado. The proposed project will create new access to I-70, constituting a Federal Action subject to the National Environmental Policy Act (NEPA)....
Pub. Date
2009.
Description
A detailed environmental analysis was conducted and potential impacts associated with the No Action Alternative and Preferred Alternative were documented. Mitigation measures to be implemented with the Preferred Alternative were identified in the EA. No significant impacts to the environment were identified during the course of this study.