title: Inaccuracies in retrieval of road functional class in proximity of a point
body: <p>As a way to meke it more interactive, I will use the demo from this page: <a href="https://developer.here.com/documentation/examples/rest/traffic/traffic-flow-proximity-shape-fc" rel="nofollow noreferrer">https://developer.here.com/documentation/examples/rest/traffic/traffic-flow-proximity-shape-fc</a></p>
  
  <p>Here is an example of an API call:</p>
  
  <p><a href="https://traffic.api.here.com/traffic/6.1/flow.json?prox=51.2141%2C4.4551%2C10&amp;locationreferences=shp&amp;responseattributes=fc&amp;app_id=devportal-demo-20180625&amp;app_code=9v2BkviRwi9Ot26kp2IysQ" rel="nofollow noreferrer">https://traffic.api.here.com/traffic/6.1/flow.json?prox=51.2141%2C4.4551%2C10&amp;locationreferences=shp&amp;responseattributes=fc&amp;app_id=devportal-demo-20180625&amp;app_code=9v2BkviRwi9Ot26kp2IysQ</a></p>
  
  <p><a href="https://i.stack.imgur.com/FrYSA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FrYSA.png" alt="enter image description here"></a></p>
  
  <p>Response:</p>
  
  <pre><code>{
    "RWS": [],
    "MAP_VERSION": "",
    "CREATED_TIMESTAMP": "2020-05-28T12:05:18.000+0000",
    "VERSION": "3.1",
    "UNITS": "metric"
  }
  </code></pre>
  
  <p>The result is empty, but clearly, S County Road 250 W is within the circle and I would expect that the request would return the functional class of this road.</p>
  
  <p>Note that if I use TMC, then I will get a ton of information about roads/locations that are not in the circle.</p>
  
  <p><em>Am I doing something wrong? All I need are roads within the circle, and their functional class (ideally supplied with traffic information). Is that possible?</em></p>