<div dir="auto"><div>I agree. highway=motorway_junction is to mark where you exit the motorway.</div><div dir="auto"><br></div><div dir="auto">An aside: Exits from the Hume Motorway/M5 have exit numbers now as you approach Sydney.</div><div dir="auto"><br></div><div dir="auto">   - Ben.<br><div class="gmail_extra" dir="auto"><br><div class="gmail_quote">On 16 Sep 2017 4:58 p.m., "Andrew Harvey" <<a href="mailto:andrew.harvey4@gmail.com">andrew.harvey4@gmail.com</a>> wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">In Sydney there are a few named interchanges which have a mix of tags<br>
(highway=motorway_junction, tourism=attraction, place=locality), they<br>
are all the same thing so I'd like to determine the best tags to use.<br>
<br>
Calga Interchange<br>
<a href="https://www.openstreetmap.org/node/4860741425" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/4860741425</a><br>
<br>
Sir Roden Cutler VC Memorial Interchange<br>
<a href="https://www.openstreetmap.org/node/2130503470" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/2130503470</a><br>
<br>
Light Horse Interchange<br>
<a href="https://www.openstreetmap.org/node/2130503373" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/2130503373</a><br>
<br>
Pearces Corner<br>
<a href="https://www.openstreetmap.org/node/4860741524" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/4860741524</a><br>
<a href="https://www.openstreetmap.org/node/937430705" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/937430705</a><br>
<br>
Top Ryde Junction<br>
<a href="https://www.openstreetmap.org/node/4860741431" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/4860741431</a><br>
<br>
Meccano Set<br>
<a href="https://www.openstreetmap.org/node/4860741423" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>node/4860741423</a><br>
<a href="https://www.openstreetmap.org/way/390666005" rel="noreferrer" target="_blank">https://www.openstreetmap.org/<wbr>way/390666005</a><br>
<br>
The wiki page for highway=motorway_junction<br>
<a href="https://wiki.openstreetmap.org/wiki/Tag%3Ahighway%3Dmotorway_junction" rel="noreferrer" target="_blank">https://wiki.openstreetmap.<wbr>org/wiki/Tag%3Ahighway%<wbr>3Dmotorway_junction</a><br>
is more about exit points along a motorway which may have a name or<br>
number (ref), not so much for an interchange. So I don't think this is<br>
the right tag to use. Plus JOSM warns it must be connected to the way,<br>
which further confirms it's the wrong tag.<br>
<br>
The proposed feature highway=junction<br>
<a href="https://wiki.openstreetmap.org/wiki/Proposed_features/highway%3Djunction" rel="noreferrer" target="_blank">https://wiki.openstreetmap.<wbr>org/wiki/Proposed_features/<wbr>highway%3Djunction</a><br>
looks like it's mapping out interchanges, so it seems like a better<br>
tag, but it is less commonly used and still proposed. I'd prefer to<br>
change them all to highway=junction, and better yet convert them to<br>
areas.<br>
<br>
I think it's fine to use tourism=attraction where it is such, like<br>
Meccano Set, but it seems a bit of a stretch... Though this shouldn't<br>
be the only tag.<br>
<br>
What does everyone else think?<br>
<br>
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</blockquote></div><br></div></div></div>