2022 Construction Specifications

The 2022 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2022 until September 30, 2023. Non-CDOT employees will have to print and assemble this Specification book.
Asphalt Cement Cost Adjustment for Hardisty WCS

PLEASE NOTE: As of January 31, 2023, Flint Hills Resources stopped posting their differential monthly prices for Hardisty WCS compared to West Texas Intermediate Crude Oil (WTI). Therefore, please use the "Asphalt Cement Cost Adjustment with Poten & Partners and Argus Americas prices".

Stormwater Management Plan - SWMP

Link to the CDOT Landscape Architecture Section support for CDOT transportation projects requiring Stormwater Management Plans (SWMPs).

Project Safety Management Plan (Example)

This is only an example of a project safety management plan. Activities in the actual project safety management plan will likely be different from the ones provided in this example. The real project safety management plan shall address specific construction activities for that project. Please see "Section 107.06 - Safety, Health, and Sanitation Provisions" in the 2022 Specifications book for more information.