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New CDOT Roadway Design Guide Ch 12 - Accessible Pedestrian Design
2018-4. July 30, 2018. This is the new Chapter 12, "Accessible Pedestrian Design" for the CDOT Roadway Design Guide. It is derived from the Public ...
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New Form 463 “Go-Live” June 4th
2018-2. May 17, 2018. This Design Bulletin is the final notification for additional input to Form 463. It is a follow up to Design Bulletin 2018-1 issued on ...
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New Form 463 “Go-Live” June 4th
2018-1. May 2, 2018. The FHWA controlling criteria for design, changed from 13 to 10 in mid-2016. Outreach to the regions via the Project Delivery Advisory ...
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Curb Ramp Variance Submission Guidance
2017-2. August 3, 2017. Per the updated PD 605.1, any curb ramp (or other Accessibility Feature) that cannot be installed without a deviation from the M & S ...
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Superseded Design Bulletins
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Noise Guide Changes
2017-01. April 10, 2017. This bulletin aligns Colorado noise standards with national standards.
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3D Engineered Construction Surveying
2016-4. May 13, 2016. CDOT is now able to provide 3D modeling information to Contractors to be used during bidding and construction, provided the project meets ...
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Estimate Review by EEMA Unit
2016-3. March 28, 2016. The description of the duties and function of the Engineering Estimates and Market Analysis Unit has been updated in Section 2.27 of ...
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Reporting New Permanent Water Detention or Filtration Facilities
2016-02. January 26, 2016. Per a modification to a Colorado Revised Statute, CDOT must notify all parties (via reporting on a website) during the design of the ...
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TSM&O Evaluation
2016-1. January 21, 2016. Beginning January 1, 2016 all projects with a Design Scoping Review on or after February 1, 2016 will require a Transportation ...
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Project Risk Management
2015-10. December 9, 2015. Currently, CDOT Project Managers, Project Engineers, and Project Teams inherently consider project risks throughout the lifecycle of ...
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