AASHTOWare Project Applications
PreConstruction
AASHTOWare PreConstruction is ONLY compatible with the Google CHROME Browser. If you loose functional capability or data please clear your cache.
SiteManager
SiteManager is ONLY compatible with Internet Explorer. Please set your Edge browser to: Allow sites to be reloaded in Internet Explorer mode (IE Mode)
Accessibility
CDOT is continuing to improve the user experience and applying accessibility standards to ensure equitable access for all. Our websites and applications are aligned with WCAG 2.2 Level A and AA, and they are designed to meet the State of Colorado Technical Standard TS-OEA-002 and House Bill 21-1110. In compliance with 8 CCR 1501-11, Section 11.11, CDOT shall make reasonable modifications to policies, practices and procedures in an effort to ensure CDOT programs are accessible to individuals with disabilities, and to ensure nondiscrimination against persons with disabilities. For assistance with this tool, refer to the CDOT Accessibility Statement webpage.