Centreline Rumble Strips

The current TAC Synthesis of Best Practices for the Implementation of Shoulder and Centreline Rumble Strips (2001) includes discussion on the benefits of CLRS. However, additional research results have become available since the publication of this document. There is a need to perform a technical review of the recent research results as well as of current practices for implementation of CLRS. It is also recognized that it would be beneficial to include some of these guidelines and recommendations as an update to the TAC Geometric Design Guide for Canadian Roads. The objective of this project, advanced through the Geometric Design Standing Committee, is to prepare a Synthesis of Practices for Implementation of Centreline Rumble Strips (CLRS) document, as well as to recommend an update to TAC's Geometric Design Guide for Canadian Roads (1999) regarding discussion on CLRS.