jointly prepared by Felsburg Holt & Ullevig [and] Colorado Department of Transportation Region 1 Traffic Section., "June 2012.", FHU Reference No. 10-010-18 10-010-19, Online resource; title from PDF title page; (viewed June 2016)
Features museums, historic parks, open space, sacred sites, historic districts, geology, and architecture in the Lariat Loop area. The byway travels through Golden, Clear Creek Canyon, Lookout Mountain, Genesee, Evergreen, Bear Creek Canyon, Morrison, and Red Rocks Park., "June 2006.", Print version record.
Cover title., "December 2009.", "Report No. CDOT-2009-13, final report.", "Prepared in cooperation with the US Department of Transportation, Federal Highway Administration."--P. [i], Includes bibliographical references (p. 47-48), Mode of access: World Wide Web.
This Contract Management Manual has been developed to assist cities and counties in the administration of a Law Enforcement Assistance Fund (LEAF) Project. The policies and procedures contained herein are in addition to, and consistent with, the rules and regulations and guidelines developed and issued by the Office of Transportation Safety. The State LEAF Administrator and the concerned party will resolve any differences between local policy and the policy contained herein., "Effective Date: July 1, 1983.", Description based on online resource; title from PDF cover; (viewed May 2014)
This report provides information on life cycle cost analysis (LCCA) as applied to CDOT's roadways. It describes the methodology CDOT uses to select discount rates to be used in LCCA calculations. It also summarizes pavement selection terminology for deterministic and probabilistic LCCA procedures., "October 2006.", "Report No. CDOT-2006-17.", "Prepared in cooperation with the US Department of Transportation, Federal Highway Administration.", Mode of access: World Wide Web.
The purpose of this study is to evaluate the cost of rehabilitation techniques used on interstates, state highways, and principal arterials dating back to 2009 for use in LCCAs. The rehabilitation techniques used in this study include cold in-place recycling, hot in-place recycling, full-depth reclamation, hot-mix asphalt overlays, hot-mix asphalt mill-and-fill, and portland cement concrete pavement. Hot in-place recycling was further broken into three categories; heater remixing, heater repaving, and heater scarifying., Melody A. Perkins., "July 2015.", Prepared in cooperation with the US Department of Transportation, Federal Highway Administration., Report No. CDOT-2015-03., Online resource; title from PDF cover (viewed June 2016), Final report.
"February 2006.", "Report No. CDOT-DTD-R-2006-3, Final Report.", "Prepared in cooperation with the US Department of Transportation, Federal Highway Administration.", Mode of access: World Wide Web.
The objective of this study is to provide a summary of the best practices of state departments of transportation and metropolitan planning organizations (MPOs) throughout the country regarding the linkage between mobility performance measures and resource allocation., "December 2008.", "Report No. CDOT-2008-13.", Mode of access: World Wide Web.
"The purposed of this guidance is to provide the Colorado Department of Transportation (CDOT) and its regional transportation planning partners with guidance on integrating useful National Environmental Policy Act (NEPA) information into select regional and statewide corridor visions.", "March 2007.", Description based on online resource; title from PDF cover (viewed April 2013)
There are numerous applications of the Autonomous Maintenance Technology (AMT) that have yet to be fully utilized or widely shared. There are many slow-moving operations conducted by Departments of Transportation (DOTs) with an attenuator (e.g., work zone set up, operations, take down, repairs, mowing, sweeping), platooning of two or more vehicles either directly in-line or with lateral offsets (e.g., snow removal), and roadside infrastructure (e.g., sensors, data architecture) that supports maintenance operations; all of which could benefit from autonomous or smart technologies. Moreover, there has been significant momentum recently by research institutions, DOTs at various levels, and equipment manufacturers to develop autonomous transportation technologies., Erika E. Miller, Chandler Young., "August 2023.", Includes bibliographical references (page 18), Report number CDOT-2023-14, Online resource; title from PDF cover (viewed March 2025)
Final report., Performed by University of Colorado at Boulder Dept. of Civil, Environmental & Architectural Engineering under contract no., "April 2004.", Includes bibliographical references (p. 44-46)., Mode of access: World Wide Web.
Cover title., In cooperation with the Federal Highway Administration., "May 1996.", Includes bibliographical references (leaves 108-113)., Mode of access: World Wide Web.
Over the years, Fiber Reinforced Polymer (FRP) composites have gained popularity in transportation infrastructure as a material able to restore and increase the capacity of existing concrete elements. Properties such as a high strength to weight ratio, non-corrosive nature, durability, and high malleability make FRP materials an appealing alternative in the reinforcement of these structural elements. However, there are still concerns regarding the long-term performance of these repairs. Numerous studies have been completed by means of accelerated aging in the lab. However, behavior of these materials under realistic field conditions has yet to be thoroughly researched. As a result, this project was created to assess the durability of an FRP repair in the Castlewood Canyon Bridge in Colorado. In addition, a laboratory study was conducted to determine the long-term behavior of concrete reinforced with FRP when exposed to various environmental conditions. The specific tasks in this project include data collection and testing plans for field assessment, on-site testing and sample collection, laboratory testing and data analysis, and testing program with a focus on the effects of deicers on FRP. A literature review was developed to consider other concerns that the Colorado Department of Transportation (CDOT) engineers may have on the subject., prepared by Rebecca A. Atadero, Douglas G. Allen, Oscar R. Mata,, Task 1: Collect information and develop data collection and testing plans for field assessment. The Castlewood Canyon bridge -- Renovation in 2003 -- Biannual bridge inspections -- Planning tests and locations -- Task 2: Conduct testing/observations on site and collect samples for the laboratory. Preliminary site visit -- Void detection -- Pull-off tests -- Collecting specimens for laboratory testing -- CFRP repair -- Task 3: Laboratory testing of FRP samples and analysis of data. Tensile tests -- Differential scanning calorimetry (DSC) -- Summary of field assessment and laboratory testing -- Task 4: Literature review on additional FRP topics. Fatigue of concrete beams with externally bonded FRP strengthening -- FRP durability under environmental and chemical exposure -- Existing design guidance -- Task 5: Establish long-term testing plan to consider the effect of deicers on FRP. Importance of FRP - concrete bond -- Bond tests -- Testing plan overview -- Environmental exposure scenarios -- Long term testing stages -- Test results -- Stage 1 results -- Stage 2 results -- Durability -- Evaluation of pull-off tests. Pull-off tests limitations overview -- Variations in the depth of cut -- Previous laboratory studies involving direct tension pull-off tests -- Previous field studies involving direct tension pull-off tests., "July 2013.", Research performed by Colorado State University, Department of Civil & Environmental Engineering., Bibliography: (pages 107-109)., Report No. CDOT-2013-13., Final report, Online resource; title from PDF cover (viewed March 2016)
Final report., Prepared in cooperation with the Federal Highway Administration under contract no., "October, 1996.", "CDOH-DTD-R-96-10.", Mode of access: World Wide Web.
Come with us and explore an area steeped in the Spanish Colonial Culture, whose roots go back in time to 1598. Explore Indian cultures going back to the prehistoric time of Bison Taylori and Folsom Man. Visit the sites of the old Spanish trails, old Spanish forts, acequias, livestock trails, and discover the churches that provided the impetus for exploration and Settlement. During your journey study the old trapper's creeks, and precious metal mines of the past., "December 1999.", "This document was made possible with the support and assistance of the Colorado Historical Fund, and the U.S. department of Transportation, and the Colorado Scenic Byways Commission.", Online resource; title from PDF cover (viewed May 2022)
