<div dir="ltr"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">I am looking for opinions on how to map these complex interchanges.<br>
Could a few of you have a look at what I did and comment? Thanks.</blockquote><div><br></div><div style>Thinking out loud: A SPUI is conceptually simple from a routing perspective: from all input roads you can turn left, right or go straight.</div>
<div style>The complexity comes in drafting every travel path and slip road, as you admirably did.</div><div style><br></div><div style>Could you map the logical connections simply, then map a decorative overlay of the SPUI with some form of area, which</div>
<div style>won't itself apply routing metrics? Sort of a large funny shaped connecting node?</div></div>