List of bus stops from Google Maps

I am trying to build web app where you input your address and it will give you list of bus stops in your area. I want to use Google Maps for this, but i can't find the way to use them for this. Is there any way to get list of points on maps in, lets say, JSON or XML format? I tried Google Maps Places API, but it didn't work this way. Only thing i found is this example - http://gmaps-samples-v3.googlecode.com/svn/trunk/localse开发者_如何学Carch/places.html but thats not what i need.

So, anyone knows?

The Google Places API does have stop information on there but you need to form your query very specifically to make it work.

The key is using the nearby search with rankby=distance and radius= and types=bus_station

The default rankby prominence rarely shows bus stations.

Sample query:

https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=49.89458,-97.14137&sensor=true&key=your_key&rankby=distance&types=bus_station

I think it can help you

<script>
  // This example requires the Places library. Include the libraries=places
  // parameter when you first load the API. For example:
  // <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">

  var map;
  var infowindow;

  function initMap() {
    var pyrmont = {lat: 38.06908229560463,  lng: 46.31730562744135};

    map = new google.maps.Map(document.getElementById('map'), {
      center: pyrmont,
      zoom: 15
    });

    infowindow = new google.maps.InfoWindow();
    var service = new google.maps.places.PlacesService(map);
    service.nearbySearch({
      location: pyrmont,
      radius: 1000,
      types: ['bus_station','transit_station']

    }, callback);
  }

  function callback(results, status) {
    if (status === google.maps.places.PlacesServiceStatus.OK) {
      for (var i = 0; i < results.length; i++) {
        createMarker(results[i]);
      }
    }
  }

  function createMarker(place) {
    var placeLoc = place.geometry.location;
    var marker = new google.maps.Marker({
      map: map,
      position: place.geometry.location
    });

    google.maps.event.addListener(marker, 'click', function() {
      infowindow.setContent(place.name);
      infowindow.open(map, this);
    });
  }
</script>

Ali Seify's answer is correct except that the API document states that only the first element in the types parameter will be used by the API and the transit_station type is the correct type for bus stop.

Also, in order to get the nearest bus stop, suggest to use parameter rankBy: google.maps.places.RankBy.DISTANCE and radius parameter cannot be used in this case.

service.nearbySearch({
  location: pyrmont,
  rankBy: google.maps.places.RankBy.DISTANCE,
  types: ['transit_station']

}, callback);

This is not a service that Google provides. They surely have all of the stuff you need on record, but they do all of their calculations internally.

One option (which might be a bit difficult) is to mine public transportation schedules for their bus stop locations. It might be an option if you have a small region (ie. a city) that your web app is to support. It's risky because if the pages change then you'll have to reconfigure the data mining application, but you'd still have the same problem trying to mine the data from Google (or somewhere else) - if you could find a way to get a bus stop list with locations and built your app around it, it could change at any time and break your application.

You could use Google Fusion Tables for this. You would have to enter the data yourself though, unless someone else already have entered it. Google maps API supports Google Fusion Tables.