how to select a specific route on leaflet?
<p>I want to draw a map with few routes drawn on it.</p>

<p>I want to have a dropbox with numbers 1,..,n</p>

<p>when an item in the dropbox is chosen, the corresponding route is highlighted on the map.</p>

<p><a href="https://i.stack.imgur.com/yDNHU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yDNHU.png" alt="enter image description here"></a></p>

<p>I have started using "leaflet".</p>

<p>1) how do i choose with js a specific feature (e.g. line) on map?</p>

<p>I saw how to filter from a features collection, but not how to select from all features on the map (say by property X)</p>

<pre><code>$('select[name="dropdown"]').change(function() {

  var item = $(this).val();
  alert("call the do something function on option " + item);
  //how to make the chosen line highlighted ??

});
</code></pre>