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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:
- December 2011 - Geometric Design Guide for Canadian Roads, various sections
- December 2009 - Geometric Design Guide for Canadian Roads
- 2010 - Synthesis of North American Roundabout Practice
- June 2009 - Geometric Design Guide for Canadian Roads, various sections
- 2009 - Synthesis of North American Roundabout Practice
- 2005 - Guide for the Design of Roadway Lighting
- 1999 Geometric Design Guide for Canadian Roads, various sections
- Syntheses of Best Practice for Road Salt Management
For-fee updates sold in the TAC bookstore:
- 1998 Manual of Uniform Traffic Control Devices
- February 2008 update
- December 2002 update
- Update subscription service 2001-2002
- March 2000 update - 1999 Geometric Design Guide for Canadian Roads
- 2007 Updates