0

I'm working on this road segment 156810827: https://www.openstreetmap.org/way/156810827#map=15/46.8009/-71.2404

So I need to get all traffic signals from it

Tried this:

[out:json];
way(156810827);
node[highway=traffic_signals];
out;

but its not working

0

This is what I found:

<!-- Only select the type of ways you are interested in -->
<query type="way" into="relevant_ways">
 <id-query ref="156810827" type="way"/>
</query>

<!-- Now find all intersection nodes for each way independently -->
<foreach from="relevant_ways" into="this_way">  

  <!-- Get all ways which are linked to this way -->
  <recurse from="this_way" type="way-node" into="this_ways_nodes"/>
  <recurse from="this_ways_nodes" type="node-way" into="linked_ways"/>
  <!-- Again, only select the ways you are interested in, see beginning -->
  <query type="way" into="linked_ways">
    <item set="linked_ways"/>
    <has-kv k="highway"/>
    <has-kv k="highway" modv="not" regv="footway|cycleway|path|service|track"/>
  </query>

  <!-- Get all linked ways without the current way --> 
  <difference into="linked_ways_only">
    <item set="linked_ways"/>
    <item set="this_way"/>
  </difference>
  <recurse from="linked_ways_only" type="way-node" into="linked_ways_only_nodes"/>

  <!-- Return all intersection nodes -->
  <query type="node">
    <item set="linked_ways_only_nodes"/>
    <item set="this_ways_nodes"/>
  </query>
  <print/>
</foreach>

It gives all the intersections o the road, the nodes are taged, so u can get trafic signals by tags

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.