Safety Programs Policy Memos

For Traffic Engineering and Traffic Safety Program related policy documents prior to June 2020, see the Division of Traffic Operations Policy Webpage.

Effective
Date
Subject
 10/24/23 (PDF) Traffic Calming Guidance
2/15/22 (PDF) Director’s Policy (DP-36): Road Safety
6/30/21 (PDF) Adopt the Terms “Crash,” “Collision,” and “Incident” and Discontinue the Term “Accident” When Referring to Traffic Crashes
6/25/21 (PDF) Design Information Bulletin (DIB) 91 Guidelines on the Use of Positive Work Zone Protection (PWP) & Mitigation Measures 
1/14/21 (PDF) Traffic Safety Bulletin 20-07: Rumble Strip Guidelines
12/30/20 (PDF) Implementation of Manual for Assessing Safety Hardware (Mash) for Temporary Traffic Control Devices
12/18/20 (PDF) Traffic Safety Bulletin 20-02-R1 (Revision 1): Interim Local Development Intergovernmental Review Safety Review Practitioners Guidance
7/1/20 (PDF) Traffic Safety Bulletin 20-02: Interim Local Development Intergovernmental Review Safety Review Practitioners Guidance