Code of Colorado Regulations 600 - Department of Transportation
Here’s a detailed overview of CCR Title 600 – Department of Transportation, listing Colorado’s statewide administrative rules for CDOT and related boards:
📘 CCR 600 – Department of Transportation (by series)
According to the Colorado Secretary of State’s Code of Colorado Regulations, Title 600 includes these agencies and rule series (sos.state.co.us, coloradosos.gov):
601 – Transportation Commission & Office of Transportation Safety (Rules 2 CCR 601‑1 to 601‑26)
602 – Division of Highway Safety (2 CCR 602‑1 to 602‑4)
603 – Division of Transportation Development (2 CCR 603‑1 to 603‑4)
605 – Transportation Commission (2 CCR 604‑1)
606 – High Performance Transportation Enterprise Board (2 CCR 606‑1)
607 – Clean Transit Enterprise Board (2 CCR 607‑1)
608 – Nonattainment Area Air Pollution Mitigation Enterprise Board (2 CCR 608‑1)
🔎 Sample Active Rules (Transportation Commission – 601 Series)
Here are some key current rules within the 601 series (sos.state.co.us, law.cornell.edu):
Rule
Title
Effective Date
601‑1
State Highway Access Code
Active (PDF available) (coloradosos.gov)
601‑1 A
State Hwy Access Category Assignment Schedule
Effective June 14, 2023
601‑4
Transport Permits for Extra‑Legal Vehicles/Loads
Effective March 30, 2020
601‑18
State Highway Utility Accommodation Code
Effective January 14, 2021
601‑22
Statewide Transportation Planning Rules
Effective July 15, 2024
This is a selection—many more specialized rules (e.g., 601‑2 through 601‑26) govern areas like junkyards, signage, chain laws, procurement, and more.
✅ What You Can Do Next
View full list of 600-series rules via the SOS numerical listing (e.g. including rules 602–608) (sos.state.co.us).
Click into individual rules for effective dates, PDF downloads, and change history.
Search by topic using the SOS CCR portal to locate specific rules (e.g., “utility accommodation,” “highway access,” etc.).
📎 Quick Links to PDFs (SOS CCR Portal)
2 CCR 601‑1 – State Highway Access Code
2 CCR 601‑1 A – Access Category Assignment Schedule (06/14/2023)
2 CCR 601‑4 – Permits for Extra‑Legal Vehicles (03/30/2020)
2 CCR 601‑18 – Utility Accommodation Code (01/14/2021)
2 CCR 601‑22 – Statewide Transportation Planning (07/15/2024)
These documents are accessible directly from the CCR portal where you can download the latest PDF versions.
🧭 Need something more specific?
Want a single rule PDF? Just tell me which number (e.g., 601‑18).
Interested in a different series (like 602 for Highway Safety or 606/607 enterprise boards)?
Need help searching by keyword or subject within CCR 600?
RELATED Blog
0 comments