Welcome to the MTO Technical Publications website. This site houses documents that are used for the design, construction, and maintenance of the ministry’s transportation facilities. Our broader collection of documents is available from the MTO Online Library, tender documents are available from RAQS, and draft documents are available from the MTO Technical Consultation Portal.

Documents previously found under the CDED; Construction, Qualification & Materials; Environmental Standards & Practices; and the Technical Manuals & Reference Materials headings are now located under the new MTO Technical Documents heading below.


How to find what you need....


Ontario Provincial Standards

MTO Technical Documents

MTO Special Provisions



MTO Drawings

Structural Standard Drawings

Traffic Volume Data



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