code: function getRoute(id, params, callback) {
      params = params || {};
      core.callApiWithPathSegment('/TravelTimesService/v1.0/Routes', id, params, callback);
    }
docs: Returns a route
  
  @memberof module:gbgcity/TravelTime
  @param {String} id The id of the route
  @param {Object} [params] An object containing additional parameters.
  @param {Function} callback The function to call with results, function({Error} error, {Object} results)/
  @see http://data.goteborg.se/TravelTimesService/v1.0/help/operations/GetRoute