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In Production

These projects have been completed and approved, and are being transitioned into a publication. Once the publication is completed, it will be available through TAC’s Bookstore.

More information about each project is available by clicking on its title.

Dynamic speed display signs are being used in many jurisdictions across Canada. The devices display the speed of passing vehicles, typically along with a sign showing the posted speed limit. Intended to increase driver awareness of speed limits and to provide...

A key rationale for investing in transportation infrastructure is to avoid, reduce and manage traffic congestion, whose impacts on quality of life and economic activity are well established. The rapid growth of GPS-based traffic measurements has allowed...

Several thousand mechanically stabilized earth (MSE) walls have been installed in Canada over the past several decades. There is growing concern among owners of these walls regarding who retains ultimate responsibility of the wall for structural and geotechnical...

Provincial and municipal transportation agencies implement traffic monitoring programs to provide information to support transportation planning, engineering, and management. In addition, it serves the traffic information needs of engineering consultants,...