Safety and Traffic Engineering Branch
Traffic Engineering Standards and Specifications

Listed below are Traffic Project Special Provisions and
S-Standard Plans appropriate for use on CDOT construction projects.
Questions about their use should be directed to the
Traffic Engineering Standards & Specifications Unit of CDOT's Safety and Traffic Engineering Branch

Safety and Traffic Engineering Branch
4201 East Arkansas Avenue, EP700
Denver, Colorado 80222
303.757-9543 (Voice)
303.757-9219 (Fax)