Construction of I-70 through Glenwood Canyon in Colorado has required several viaduct structures to be constructed on the talus slopes of the canyon. The talus has a high percentage of voids, and there is much concern that settlement could occur under pier and abutment foundations. To overcome this problem, compaction grouting was utilized, to treat the foundation soils., Majid Derakhshandeh, Tim Bowen., "Prepared In cooperation with the U.S. Department of Transportation, Federal Highway Administration.", "Report date, December 1985." --Page iii., Includes bibliographical references (page 33)., Final report., Online resource; title from PDF cover (viewed September 2022), Technical Report number CDOH-DTP-R-85-14.
by Richard R. Spalti and Lawrence E. Lemar., Prepared in cooperation with the U.S. Federal Highway Administration., Online resource; title from PDF cover (viewed September 2022)
Corrosion resistant alloys and non-metallic coating have been tested by exposure to Glenwood Springs geothermal water in a test loop constructed for the purpose adjacent to the Glenwood Springs geothermal well. Several alloys were tested. None of the materials showed any measurable degradation during the test. However, it is recommended that the results be applied with caution; several factors suggest that the data from these tests might be overly optimistic and that corrosive conditions in practice could be more severe. Based on this study and previous studies on geothermal heating of bridge decks, consideration for geothermal heating of two structures in Glenwood Canyon is underway., Keith J. Barton., "May 1985.", Sponsoring agency: Colorado Department of Highways., "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration.", Includes bibliographical references (pages 22-23), Final report., Online resource; title from PDF cover (viewed September 2022), Report number CDH-DTP-UW-85-8
Robert F. LaForce., Prepared in cooperation with the Federal Highway Administration., "March 1986.", Final report., Cover title., Print version record.
Covers reinforced concrete culverts, corrugated aluminum culverts, stainless steel culverts and zinc coated corrugated steel culverts., prepared by State Department of Highways, Division of Highways, Planning and Research Division ; in cooperation with U.S. Department of Transportation, Federal Highway Administration, Bureau of Public Roads., "August 1968.", Bibliography: page 15., Research report 68-8., Description based on print version record.
prepared by Colorado Association of Chiefs of Police., Prepared with funds provided by Colorado Division of Highway Safety, Alcohol-Driving Countermeasures., Written to complement the, Description based on print version record.
by James Chwen-Yuan Guo., Prepared by the Civil Engineering Department, University of Colorado at Denver in cooperation with the Federal Highway Administration., "December, 1987.", Bibliography: pages 31-32., Final report., Cover title., Technical Report number CDOH-UCD-R-88-5., Print version record.
Harvey E. Atchison, G. Cady Pyne., "April 1972.", Prepared for U.S. Federal Highway Administration., Final report., Cover., Report Number CDOH-P&RR-R&SS-72-4, Print version record.
Present methods of measuring asphalt content in asphaltic plant mixes are either time consuming or costly. The differences in dielectric properties of asphalt and aggregates suggest that an in expensive instrument might be developed which could determine asphalt control by measurements of this difference., prepared by Blackwell Electronic Laboratories Inc. and Department of Highways, State of Colorado, Planning and Research Division ; in cooperation with U.S. Department of Transportation, Federal Highway Administration, Bureau of Public Roads., "August 1967.", Final report., Cover title., HP 0001 04 1483, Print version record.
Charles W. Smith., Cover title., "December 1982.", In cooperation with the Federal Highway Administration., Final report. Feb. 1981-Oct. 1982., IXFU 040-4(7), Technical Report number: CDH/DTP/R-82/11., Print version record.
Stanley A. Szabelak., In cooperation with the Federal Highway Administration., "May, 1984.", Includes bibliographical references., Final report., Tech report #: CDOH/DTP-84/9., Print version record.
Charles R. Hines., "September 1983.", In cooperation with the Federal Highway Administration., Includes bibliographical references., Cover title., Technical report number CDH/DTP/R-83/6., Print version record.
