Fair points, but the rule book is pretty clear;
DESIGN-BUILD AGREEMENT
Schedule 4: DESIGN AND CONSTRUCTION
Part 2: Design & Construction Requirement
ARTICLE 1 LANING AND GEOMETRICS DESIGN CRITERIA
1.2.3 Interchanges
(d) The use of left side exit and entrance ramps shall not be permitted.
http://www.partnershipsbc.ca/wp/wp-c...t-Redacted.pdf
edit: The Queensborough wye dates back nearly 60 years, a lot has changed since then. The 91 SB exit off Knight street is not a true left hand exit, it is a two lane right hand exit that then wyes off after. Again, something from a different era.
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