TRA Colorado Department of Transportation

Pages

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Chapter 1: Purpose and Need; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Chapter 2: Alternatives; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Chapter 3: Existing Environment, Impacts and Mitigation; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Chapter 4: Cumulative Impacts; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Chapter 5 and 6: Public Involvement, Project Coordination and References; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550 corridor improvements from state line north to County Road 220 environmental assessment. Cover and Table of Contents; "NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "July 2005."--Cover., "Prepared for CDOT Region 5."--Cover., Prepared by URS.

: Highway US 550, state line north to County Road 220 La Plata County, CO 83 : finding of no significant impact; "CDOT Project Number NH5501-011, Project Control Number 12979.", "Submitted pursuant to 42 U.S.C. 4332 (3) (C)", "December 2005."--Cover., "Prepared for CDOT Region 5."--Cover., "Prepared by URS."--Back cover., Mode of access: World Wide Web.

: Highway safety contract management manual; "This manual contains official policy and procedures required of and established by the Office of Transportation Safety. This version supersedes and replaces all previous Contract Management Manuals. It has been developed to assist State and local agencies in the administration of highway safety projects. It also includes instructions for preparing highway safety project applications and forms.", prepared by the Colorado Department of Transportation, Office of Transportation Safety., "Effective October 1, 1994. Revised January 2014.", Online resource; title from PDF cover (viewed December 2015)

: Highway safety contract management manual; "This manual contains official policy and procedures required of and established by the Office of Transportation Safety. This version supersedes and replaces all previous Contract Management Manuals. It has been developed to assist State and local agencies in the administration of highway safety projects. It also includes instructions for preparing highway safety project applications and forms.", prepared by the Colorado Department of Transportation, Office of Transportation Safety., "Effective October 1, 1994. Revised April 2013.", Online resource; title from PDF cover (viewed March 2017)

: Highway to the winter zone : slick tips for winter driving; presented by the Colorado Department of Transportation., video file MPEG 214MB, This upbeat educational video provides motorists with a battle plan for winter driving that includes sharing the road with snowplow drivers, preparing for a winter road trip and packing a winter survival kit., Video design, David Michael Black., Narrator: Jo Myers., Based on VHS record

: Highway traffic noise; Description based on online resource; title from PDF column (viewed January 2012)

: Highway traffic noise; Description based on online resource; title from PDF column (viewed October 2012)

: Highway traffic noise : fundamentals and abatement; Brief discussion on the 4 kinds of traffic noise, the decibel as the unit of measure for sound, and the steps Colorado Department of Transportation takes for noise mitigation along highways and during highway construction., video file MPEG 363MB, Title from DVD label., Based on DVD record

: Historic resources survey US 6 and Wadsworth Boulevard, Lakewood, Colorado : final; "October 2008.", Includes bibliographical references (p. 95-101), Description based on online resource; title from PDF cover (viewed May 2014)

: Historic resources technical report State Highway 82-entrance to Aspen environmental reevaluation; prepared by Dawn Bunyak for HDR Engineering, Inc., Cover title.

: Historic streetcar systems of Colorado; Transportation impacts to historic streetcar lines in Denver and other communities in Colorado are often unforeseen given that many tracks lay underneath paved streets and are not well documented. This results in frequent unanticipated discoveries during construction of publicly assisted transportation improvement projects in Colorado. A historic context was developed to provide a consistent methodology for the evaluation of historic streetcar lines. A corresponding GIS component was developed to provide reliable and consistent mapping of the former streetcar line in Colorado along with pertinent information relative to each streetcar line, including ownership, technical information, dates of operation, and current condition, if known., Nick VanderKwaak, Jennifer Wahlers, Dianna Litvak, Ethan Raath., "September 2020.", "Performing organization: Mead & Hunt, Inc., ARCH Professionals, AECOM.", Includes bibliographical references pages 377-415., Report No. CDOT-2020-11.", Online resource; title from PDF cover (viewed October 2020)

: Hot bituminous pavement gradation acceptance : review of QC/QA data 2000 through 2003; "April 2005.", "Report No. CDOT-DTD-R-2005-7.", Mode of access: World Wide Web.

: Hot bituminous pavement gradation acceptance : review of QC/QA data 2000-2002; "March 2004.", Mode of access: World Wide Web.

: Hot bituminous pavement voids acceptance : review of QC/QA data 2000 through 2003; "March 2005.", "Report No. CDOT-DTD-R-2005-8.", Mode of access: World Wide Web.

: Hot mix asphalt gradation acceptance : review of QC/QA data 2000 through 2004; "November 2005.", "Report No. CDOT-DTD-R-2005-18.", Mode of access: World Wide Web.

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