1.0Great Lakes St. Lawrence Seaway Systemhttps://greatlakes-seaway.com/en/Seaway Handbook - Great Lakes St. Lawrence Seaway Systemrich600338<blockquote class="wp-embedded-content" data-secret="NDkQPnwWM2"><a href="https://greatlakes-seaway.com/en/news/seaway-handbook/">Seaway Handbook</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://greatlakes-seaway.com/en/news/seaway-handbook/embed/#?secret=NDkQPnwWM2" width="600" height="338" title="“Seaway Handbook” — Great Lakes St. Lawrence Seaway System" data-secret="NDkQPnwWM2" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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The 2012 Seaway Handbook will be issued after the start of the 2012 navigation season. All revisions having an impact on ship transits will be addressed prior to the opening of the 2012 navigation season through Seaway notices. Until the 2012 edition is issued, a 2011 issue of the Seaway Handbook accompanied by relevant Seawayhttps://greatlakes-seaway.com/wp-content/uploads/2022/01/300x300-logo-en.png334330