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Errata and Updates

TAC endeavours to take reasonable efforts to correct errors that it discovers in its major publications by posting the corrections on its website and, at times, providing errata replacements pages. It also provides publication updates, from time to time, either free of charge or for a fee.

Complimentary errata pages and updates currently available for downloading:

Title Changes

Geometric Design Guide for Canadian Roads (2017)

2019 Summary of Revisions affecting Chapters, 2, 5, 7, 9 and 10

Sustainability Considerations for Bridges Guide (2015)

Additional page added to the document: 

Digital and Projected Advertising Displays:
Regulatory and road safety assessment guidelines (2015)

Additional pages added to the document:

Guide for the Design of Roadway Lighting (2006)

Additional page added to the document: