CDOT Rules

This page is designed to give you information about rules within the jurisdiction of the Colorado Department of Transportation and the Transportation Commission. The online versions of these regulations, available officially from the Colorado Secretary of State, are the most current versions available. 

CDOT annually publishes a proposed Departmental Regulatory Agenda pursuant to § 2-7-203(4), C.R.S., which will include all new rules, amendments to existing rules or repealed rules that CDOT foresees in the upcoming year. The calendar listed for each set of rules is subject to change.

Departmental Regulatory Agenda

CDOT focuses on certain rules for mandatory rule review pursuant to SB14-063.

Rule Review Schedule

To be notified of upcoming rulemaking hearings or for questions or comments about the rule review schedule or a particular rule, please email [email protected].

View proposed rules that are currently undergoing review and the upcoming scheduled rulemaking hearings.

Rule Number



2 CCR 601-1 State Highway Access Code

San Lee  
Daniel Roussin                    

2 CCR 601-1A State Highway Access Category Assignment Schedule

San Lee  
Daniel Roussin                            

2 CCR 601-2 Junkyard Regulations Neil Lacey
Scott Hoftiezer
Anthony Lovato
2 CCR 601-3 Rules Governing Outdoor Advertising in Colorado Neil Lacey
Scott Hoftiezer
Anthony Lovato
2 CCR 601-4 Transport Permits for the Movement of Extra-Legal Vehicles or Loads Craig Hurst
John Lorme
2 CCR 601-6 Requirements for Pilot Escort Qualified Training and Certification Programs Craig Hurst
John Lorme
2 CCR 601-7 Rules, Regulations, and Standards Pertaining to LOGOS and TODS Signs Neil Lacey
Scott Hoftiezer
Anthony Lovato
2 CCR 601-8 Rules Governing the Use of Tunnels on Colorado State Highways John Lorme
2 CCR 601-10 Rules Governing Construction Bidding for CDOT Public Projects Marci Gray
2 CCR 601-11 Rules Governing Practice and Procedures of the Transportation Commission of Colorado Herman Stockinger
2 CR 601-14 Rules Regarding Travel Restrictions on State Highways (Chain Law Rules) John Lorme
2 CCR 601-15 Requirements for Procurement by the Colorado Department of Transportation of Design-Build Contracts for Transportation Projects Nabil Haddad
Matt Pacheco
2 CCR 601-16 Harvesting of Native Grasses within Highway Rights-of-Way John Lorme
2 CCR 601-17 Implementation of the Use of Waste Tires for Noise Mitigation Purposes Along Colorado State Highways Jane Hann
Rose Waldman
2 CCR 601-18 State Highway Utility Accommodation Code Neil Lacey
Scott Hoftiezer
Anthony Lovato
2 CCR 601-19 Rules Concerning the Implementation of the Safe Routes to School Program

Nate Vander Broek

2 CCR 601-20 Rules Governing Authorized Service Vehicles on Public Streets, Highways and Roadways John Lorme
2 CCR 601-21 Law Enforcement Assistance Fund (LEAF) Brittany Janes

2 CCR 601-22

Statewide Transportation Planning Process and Transportation Planning Regions Marissa Gaughan
2 CCR 601-25 Rules Governing the Suspension or Revocation of Permits for the Transportation of Hazardous and Nuclear Materials by Motor Vehicle Craig Hurst
John Lorme
2 CCR 604-1 Emerging Small Business Program Greg Diehl
Jun Arcilla
2 CCR 605-1 Colorado State Infrastructure Bank Michael Krochalis
2 CCR 606-1 Rules Governing the Administrative Toll Enforcement Process Piper Darlington
2 CCR 607-1 Rules Governing Clean Transit Enterprise Processes and Fees Kay Kelly
2 CCR 608-1 Rules Governing Nonattainment Area Air Pollution Mitigation Enterprise Fees Darius Pakbaz