title: Get street names within circle from geoposition
body: <p>I want to trace a route, and I want to indicate to peoples the nearest street of route (to enter to route).</p>
  
  <p>I thought if it draws a circle and gets the street names of that circle..., if none of the streets is on the route, the circle expands until getting a street name on the route, and that's the name to suggest to peoples.</p>
  
  <p>Maybe there any other way to get it, but I only thought of this one.</p>
  
  <p>Thanks!!.
  Jose.</p>