Traffic Signal Standards

This manual is a supplementary guide to the Ontario Traffic Manual Book 12 for traffic signals in the Niagara Region.

It provides design specifications, various traffic signal designs and review sheets for construction and legal approval drawings.

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Niagara Region has pre-approved acceptable materials for use in the construction of the traffic signal plant, as noted in Appendix C. This list is important for suppliers and contractors considering work in the Niagara Region.


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