Keskmine GPS koordinaadid postiindeks 18977: 40.285, -74.878
videod linnad:
>> Washington Crossing 18977, Pennsylvania, Bucks, GPS koordinaadid: 40.2849,-74.8778
videod linnad:
>> Washington Crossing 18977, Pennsylvania, Bucks, GPS koordinaadid: 40.2849,-74.8778