Final report., "Submitted to Colorado Department of Transportation, Division of Transportation Development.", "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration"--Technical rept. documentation p., "September 2000.", "Report no. CDOT-DTD-R-2000-14"--Cover., Mode of access: World Wide Web.
The two objectives for this research were to review the 2016 asphalt mixture specifications to determine whether changes were warranted that could lead to more durable asphalt mixtures and, if so, adjust the specification accordingly and construct test sections to evaluate the revised specification., Scott Shuler., "December 2019.", Prepared in cooperation with the US Department of Transportation, Federal Highway Administration., Includes bibliographical references pages 11-12., Report No. CDOT-2019-06., Online resource; title from PDF cover (viewed February 2021)
"Sponsored by the Colorado Department of Transportation, in cooperation with the U.S. Department of Transportation, Federal Highway Administration.", "October 2008.", "Report No. CDOT-DTD-R-2008-11.", Mode of access: World Wide Web.
The purpose of this study was to determine the impact of a magnesium chloride-based deicer, a sodium chloride-based deicer, and the major salts contained in these deicers on seed germination and seedling growth and development of fifteen species of grasse
"September 2002.", "Report no. CDOT-DTD-R-2002-11.", Sponsored by the Colorado Department of Transportation in cooperation with the U.S. Department of Transportation, Federal Highway Administration.
Richard Griffin., "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration.", "January 2014.", Report no. CDOT-2013-19., Online resource; title from PDF cover (viewed March 2016)
Infiltration-induced landslides are common hazards to roads in Colorado. A new methodology that uses recent advances in unsaturated soil mechanics and hydrology was developed and tested. The approach consists of using soil suction and moisture content field information in the prediction of the likelihood of landslide movement. The testing ground was an active landslide on I-70 west of the Eisenhower/Johnson Memorial Tunnels. Results indicate that the unique hydrology of the site is a key component in its stability and considering the whole water basin and not just the failure area is important., Authors: Alexandra Wayllace, Ning Lu, Jonathan Godt., "December 2017.", Includes bibliographic references (pages 36-38), Report No. CDOT-2017-12, Online resource; title from PDF cover (viewed August 2019)
Final report., Cover title., Prepared in cooperation with the Federal Highway Administration., "April 1994.", "CDOT-DTD-R-94-7.", Includes bibliographical references (leaf 19)., Mode of access: World Wide Web.
Mount Evans Highway (SH 5) has been severely damaged by permafrost degradation and freeze-thaw processes. We assessed the effects of the current roadway configuration on the permafrost, hydrologic processes, vegetation, and soils of the Summit Lake Park wetland complex. We also reviewed and synthesized available literature to develop design recommendations for mitigating permafrost degradation, thaw-induced subsidence and frost damage, and hydrologic alterations to alpine wetlands. The existing roadway has profoundly altered permafrost conditions, hydrological processes, and wetland plant communities., Jeremy R. Shaw, David J. Cooper ; geophysical investigation contributed by Randall Bonnell and Dan McGrath., "July 2021.", Includes bibliographical references (pages 87-97), Report number CDOT-2021-03, Online resource; title from PDF cover (viewed July 2021)
The majority of Simple Made Continuous bridges currently in use are constructed with concrete diaphragms. This report presents the results of numerical analysis and laboratory testing of an alternative simple-made-continuous connection scheme that uses steel diaphragms in lieu of concrete diaphragms. A bridge using steel diaphragms was constructed by the Colorado Department of Transportation in 2005 serves as a basis for the research presented herein. Preliminary analysis discovered potential design flaws in the current bridge connection. This bridge should be inspected and retrofitted based on the results of the physical test. Steel diaphragms are a promising alternative for future SMC bridges and the design guidance provided in this report can be used to create better bridge designs., Robert Johnson, Rebecca Atadero., "December 2018.", Performing organization: Department of Civil & Environmental Engineering, Colorado State University., Includes bibliographical references (pages 84-88), Report No. CDOT-2018-21, Online resource; title from PDF cover (viewed September 2019)
Final report., Performed by Construction Technology Laboratories, Inc. in cooperation with the U.S. Federal Highway Administration under FHWA order no., "August 2004"--Cover., "July 2004.", Includes bibliographical references (p. 65-67)., Mode of access: World Wide Web.
Interim report., Cover title., Prepared by Construction Technology Laboratories, Inc. in cooperation with the U.S. Dept. of Transportation, Federal Highway Administration., "Construction Report, March 2002.", "Performing organization report number CDOT-DTD-R-2002-3.", Mode of access: World Wide Web.
Colorado Department of Transportation, Intermountain Transportation Planning Region., Regional transportation plan - Appendix A, Coordinated public transit and human services transportation plan - Appendix B, Project list - Appendix C, Federal lands access., "Adopted October 2020.", Intermountain counties: Eagle, Garfield, Lake, Pitkin, Summit., Description based on online resource; title from PDF cover (viewed April 2022)
prepared for Intermountain Transportation Planning Region and Colorado Department of Transportation ; prepared by LSC Transportation Consultants, Inc. in association with URS Corporation., Description based on online resource; title from PDF cover (viewed July 2012)
prepared for Colorado Department of Transportation, Division of Transit and Rail and Intermountain Transportation Planning Region ; prepared by Felsburg Holt & Ullevig ; in association with: Cambridge Systematics, Nelson\Nygaard Consulting Associates, OV Consulting, TransitPlus., "December 2014.", The Intermountain Transportation Planning Region (TPR) of Colorado is composed of Eagle, Garfield, Lake, Pitkin, and Summit Counties. Local planning led by Intermountain Transportation Planning Region committee., Online resource; title from PDF cover (viewed August 2016), FHU# 12-206-01
Internally cured concrete has been rapidly emerging over the last decade as an effective way to improve the performance of concrete. Internal curing (IC) holds promise for producing concrete with an increased resistance to early-age cracking and enhanced durability. It is a simple and effective way to cure concrete., Wesley A. Jones, Mitch W. House, W. Jason Weiss., "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration."--Technical report documentation page., "February 2014.", Bibliography: pages 107-113., Report No. CDOT-2014-3., Online resource; title from PDF cover (viewed April 2016)
