TRA Colorado Department of Transportation

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San Miguel county local transit & human services transportation coordination plan
San Miguel county local transit & human services transportation coordination plan
"January 2008.", "Gunnison Valley TPR."--Cover., LSC # 066220., Description based on online resource; title from PDF title page; (viewed September 2013)
Santa Fe Trail Scenic & Historic Byway, the Mountains Branch
Santa Fe Trail Scenic & Historic Byway, the Mountains Branch
video file MPEG 34MB, Camp Amache -- Sand Creek Massacre -- Trinidad., Produced by Graham Marketing and Management; National Scenic Byway Program of FHWA administered by CDOT., Online resource; title from title screen (viewed August 2019)
Scenic Byways and Watchable Wildlife, natural partners, final report
Scenic Byways and Watchable Wildlife, natural partners, final report
compiled by John Koshak., Online resource; title from PDF cover (viewed April 2022)
Scenic byways at 20, two decades of accomplishments
Scenic byways at 20, two decades of accomplishments
Description based on online resource; title from PDF caption (viewed June 2014)
School zone traffic safety evaluation
School zone traffic safety evaluation
"In cooperation with: AAA Colorado, Colorado Department of Public Health and Environment, Colorado Department of Education, Denver Osteopathic Foundation, Drive Smart, PTA Colorado. Prepared by the Colorado Department of Transportation, Safety and Traffic Engineering.", Description based on online resource; title from PDF cover; (viewed May 2013)
School zone traffic safety evaluation
School zone traffic safety evaluation
"In cooperation with: AAA Colorado, Colorado Department of Public Health and Environment, Colorado Department of Education, Denver Osteopathic Foundation, Drive Smart, PTA Colorado. Prepared September 2005 by the Colorado Department of Transportation, Safety and Traffic Engineering.", Description based on online resource; title from PDF cover; (viewed April 2013)
Scour critical bridge plan of action and recommendations for SH 30 (Havana Street) bridge over Cherry Creek, structure F-17-AE
Scour critical bridge plan of action and recommendations for SH 30 (Havana Street) bridge over Cherry Creek, structure F-17-AE
prepared for FHWA & Colorado Department of Transportation ; prepared by Region 6 Hydraulics Unit., "September 2009.", Includes bibliographic references., Online resource; title from PDF cover (viewed June 2016)
Seat belt usage survey, 1993 : final report
Seat belt usage survey, 1993 : final report
Cover title., "Prepared for the U.S. Department of Transportation and the State of Colorado under contract no. 93-91 ...", Includes: Colorado safety belt survey observer's manual / Washington Consulting Group., Mode of access: World Wide Web.
Self-consolidating concrete repairs on Interstate 25 bridge abutments north of Mead
Self-consolidating concrete repairs on Interstate 25 bridge abutments north of Mead
Panos D. Kiousis, Brent L. Whitcomb., "Sponsored by the Colorado Department of Transportation In Cooperation with the U.S. Department of Transportation, Federal Highway Administration.", "July 2013.", Report No. CDOT-2013-1, Final Report., Online resource; title from PDF title page (viewed March 2016)
Sensitivity of dynamic modulus and flow number of CDOT HMA mixes in the pavement mechanistic-empirical design (PMED)
Sensitivity of dynamic modulus and flow number of CDOT HMA mixes in the pavement mechanistic-empirical design (PMED)
Colorado Department of Transportation (CDOT) has dynamic modulus (E*), and flow number (N) database of different mixes from different regions of Colorado. The sensitivities of these mixes considering factors such as mix types, aggregates source, volumetric properties, contractors, preparation times, binders, etc. on E*, and N, and on the pavement performances are investigated in this study., Md Rashadul Islam and Sylvester A. Kalevela., "February 2020.", Includes bibliographical references pages 190-191., Report No. CDOT-2020-02, Online resource; title from PDF cover (viewed March 2020)
September 2013 floods
September 2013 floods
Interviews discussing CDOT's response to the September 2013 flood that damaged roads and bridges from mountain canyons to the eastern plains. Besides monitoring the damage to roads and bridges CDOT played a role in evacuating 18,000 people. The governor challenged CDOT to get the roads and bridges sufficiently repaired by December 2013 to allow safe travel. CDOT met the challenge and immediately began planning permanently rebuilt roads to handle a 100 year flood., video file MPEG 136MB, CDOT's story (6 min. 23 sec.) -- 1 year anniversary (4 min. 11 sec.), Produced by Colorado Department of Transportation., Online resource; title from CDOT website (viewed July 2019)
Service life and cost comparisons for four types of CDOT bridge decks
Service life and cost comparisons for four types of CDOT bridge decks
Cover title., "Report No. CDOT-2007-2, Final Report.", "September 2007.", Mode of access: World Wide Web.
Share the road
Share the road
Discusses bicycle riding safety and courtsey., video file MPEG 142MB, Title from title frame., Based on VHS record
Short-term crack sealant performance and reducing bumps and transverse cracking in new hot mix asphalt overlays over crack sealants
Short-term crack sealant performance and reducing bumps and transverse cracking in new hot mix asphalt overlays over crack sealants
The use of vibratory steel rollers during breakdown compaction of hot mix asphalt overlays on asphalt pavements containing crack sealants appears to exacerbate the presence of bumps and transverse cracks in the new asphalt directly over and in front of the cracks. the new asphalt directly over and in front of the cracks., "November 2009.", "Report No. CDOT-2009-9, Final Report."--Cover., Includes bibliographical references (p. 25-26), Mode of access: World Wide Web.
Snow depth retrieval with an autonomous UAV-mounted software-defined radar
Snow depth retrieval with an autonomous UAV-mounted software-defined radar
We present results from a field campaign to measure seasonal snow depth at Cameron Pass, Colorado, using a synthetic ultrawideband software-defined radar (SDRadar) implemented in commercially available Universal Software Radio Peripheral (USRP) software-defined radio hardware and flown on a small hexacopter unmanned aerial vehicle (UAV). We coherently synthesize an ultrawideband signal from stepped frequency 50-MHz subpulses across 600-2100-MHz frequency bands using a novel nonuniform nonlinear synthetic wideband waveform reconstruction technique that minimizes sweep time and completely eliminates problematic grating lobes and other processing artifacts traditionally seen in stepped waveform synthesis., Samuel Pager [and four others]., "April 2023.", Includes bibliographical references (pages 37-39), Report number CDOT-2023-03., Online resource; title from PDF cover (viewed March 2025)
Snow route optimization
Snow route optimization
Route optimization is a method of creating a set of winter highway treatment routes to meet a range of targets, including service level improvements, resource reallocation and changes to overriding constraints. These routes will allow the operator clear the pavement in a timely and efficient manner, reducing wastage and utilizing resources to their best effect., Matt Harley., "Final report." -- Technical report information page., "January 2016.", "Version 4, Interim. May 2015. ©Vaisala 2015."-- Added title page, Report No. CDOT-2016-01., Online resource; title from PDF cover (viewed May 2016)
South Central 2045 regional transportation plan
South Central 2045 regional transportation plan
South Central Transportation Planning Region., Regional transportation plan - Appendix A, Coordinated public transit and human services transportation plan - Appendix B, Project list., "Adopted September 2020.", South Central counties: Huerfano, Las Animas., Description based on online resource; title from PDF cover (viewed April 2022)

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