HI Colorado Department of Highways

: Glenwood Canyon I-70 project : final supplemental environmental impact statement; U.S. Army Corps of Engineers., Cover title., Includes bibliographical references., Description based on print version record.

: Guidelines for evaluating impacts of highway projects on air quality; All highway and related transportation system air quality studies within the jurisdiction of the Department of Highways shall conform to the procedure, format and content described in these guidelines. The guidelines shall be included in all consultant agreements for environmental assessments, environmental impact statements and air quality studies and shall further be a part of all agreements with and binding upon any sub-consultants conducting air quality studies., prepared by the Research Coordination Section., "May 1979.", Online resource; title from PDF cover (viewed September 2022), Report number handwritten on cover 79-0a

: Highway bridge deicing using passive heat sources : final report; Richard G. Griffin, Jr., "December, 1982.", In cooperation with the Federal Highway Administration., Includes bibliographical references., Cover title., Final report., Technical Report number FHWA/CO/RD-82/7., Report no. Report no. CDH-DTP-R-82-7., Print version record.

: Highway construction techniques; prepared by DeLeuw, Cather & Company for the Colorado Division of Highways., Description based on print version record.

: Highway lighting to prevent deer-auto accidents : final report; Dale F. Reed, Thomas N. Woodard, Thomas D.I. Beck., Cover title., Prepared in cooperation with the U.S. Federal Highway Administration., "Colorado Division of Wildlife, in cooperation with Colorado Division of Highways.", "September 1977.", Bibliography : pages 13-15., Report no. CDOH-P & R-R-77-5., Final report., Description based on print version record.

: Hold-Gro erosion control system; Lowell B. Steere., Cover title., "Prepared in cooperation with U.S. Department of Transportation, Federal Highway Administration."--Cover., "October 1978.", Final report., Report no. CDH-DTP-R-78-8., Description based on print version record.

: Hot mix recycling north of Buena Vista, Colorado : final report; Denis E. Donnelly., "September 1983.", "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration.", Bibliography: page 29., Cover title., Report no. CDH-DTP-R-83-10, Print version record.

: Hot mix recycling, Clifton-West project IR 70-1 (57) : final report, June, 1983; Robert F. LaForce., "Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration.", Bibliography: page 46., Cover title., Report no. CDH-DTP-R-83-5., Print version record.

: Hot mix recycling, Durango-Hesperus; Robert F. LaForce [and] Denis E. Donnelly., "September 1984.", Prepared in cooperation with the Federal Highway Administration., Cover title., Final report., Technical Report number: CDOH/DTP/R-84/3., Print version record.

: Hydrology study for DeBeque Canyon, I 70-1(19)PE; "September 1972.", Includes bibliographical references (p. 22), Description based on print version record.

: Hydrology study of Clear Creek between Wadsworth Boulevard and Federal Boulevard / by D. Roupp; Online resource; title from PDF cover (viewed November 2015)

: I 70 across Vail Pass : final geotechnical investigations; by Robert K. Barrett., "August 1978.", Bibliography: page 14., Cover title., Print version record.

: I-25 corridor study, Pueblo, Colorado; prepared for Colorado Department of Highways, City of Pueblo, Colorado ; prepared by EDAW inc., CRS Engineers, and Browne Bortz & Coddington., "February 1984.", "This project was jointly funded by the Colorado Department of Highways and the City of Pueblo, Colorado.", Bibliography: page A-1., CDH contract no. C-02-0025-18., Print version record.

: I-70 in a mountain environment : Vail Pass, Colorado; prepared by the Colorado Department [sic] of Highways., Project no. FHWA-TS-78-208., Description based on print version record.

: Implementation package for swelling soils treatment in Colorado; "Results from this report indicate that minor subgrade treatment often is not sufficient to prevent post-construction swelling."--Abstract, M.C. Safford, F.W. Egger., "December 1974.", "Prepared for Federal Highway Administration, Research and Development.", Includes bibliographical references (page 9)., Cover., Report no. CDOH-P & R-R & SS-74-1., Print version record.

: In-service evaluation of highway safety appurtenances : experimental project no. 7; David B. Woodham., "October 1986.", "86-3" handwritten on cover., Interim report., Online resource; title from PDF cover (viewed September 2022)

: Interstate 70 Glenwood Canyon : a design concept study; Howard, Needles, Tammen & Bergendoff, prepared for the Department of Highways, State of Colorado., "June 1974.", Print version record.

: Larimer viaduct replacement : project #BRMU 0033(2) : environmental assessment and Section 4(f) evaluation; "January 1984.", Print version record.

: Lighted deer crossing signs and vehicular speed; A cooperative study by the Colorado Division of Highways and the Colorado Division of Game, Fish and Parks concerning deer-vehicle accidents was initiated in 1968. These agencies are in the process of evaluating procedures and devices that may help reduce the number of deer-vehicle accidents, including two types of lighted deer crossing signs., by Thomas M. Pojar, T.C. Reseigh [and] Dale F. Reed., "August 1971.", "Prepared in Cooperation with U.S. Department of Transportation, Federal Highway Administration.", Cover., Print version record.

: Literature review on frost heaving; Herb Swanson., "February 1985.", Prepared in cooperation with the Federal Highway Administration., Study development report., Cover., Technical Report number: CDOH/DTP/R-85/1., Print version record.

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