[Talk-us] SPUI mapping

Bryce Nesbitt bryce2 at obviously.com
Sun Sep 15 06:33:33 UTC 2013


>
> I am looking for opinions on how to map these complex interchanges.
> Could a few of you have a look at what I did and comment? Thanks.


Thinking out loud:  A SPUI is conceptually simple from a routing
perspective: from all input roads you can turn left, right or go straight.
The complexity comes in drafting every travel path and slip road, as you
admirably did.

Could you map the logical connections simply, then map a decorative overlay
of the SPUI with some form of area, which
won't itself apply routing metrics?  Sort of a large funny shaped
connecting node?
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