Traffic Documents and Publications
Traffic Manuals and Guidelines
Manual on Uniform Traffic Control Devices (MUTCD)
CDOT Lighting Design Guidelines
CDOT Guide Signing Policies and Procedures
ATSSA Field Guide for the Use and Placement of Shadow Vehicles in Work Zones
ATSSA Field Guide on Removal of Temporary Traffic Control (TTC)
CDOT 2012 Flagger Reference Guide
CDOT 2012 Flagger Training Manual
CDOT 2007 Flagger Training Manual (Spanish)
CDOT Pavement Marking Practices Guide
ATSSA Use of Positive Protection in Work Zone Guidelines
CDOT 2008 Work Zone Best Practices
CDOT 2014 Work Zone Safety and Mobility Procedures (Revised in Aug. 2019)
CDOT 2013 Work Zone Safety Guidelines (Flip Book)
Traffic Brochures and Miscellaneous Information
Roadways Safety for Motorcycles (FHWA)
School Zone Traffic Evaluation
Specific Information Business Sign (LOGO) Program