![The J.W. Westcot II delivers mail to ships transiting the Detroit river. It is the only floating ZIP code in the United States: 48222 : r/USPS The J.W. Westcot II delivers mail to ships transiting the Detroit river. It is the only floating ZIP code in the United States: 48222 : r/USPS](https://i.redd.it/l47bivhymdm71.jpg)
The J.W. Westcot II delivers mail to ships transiting the Detroit river. It is the only floating ZIP code in the United States: 48222 : r/USPS
![J.W. Westcott is the only boat with a U.S. ZIP code, serving freighters on the Great Lakes - cleveland.com J.W. Westcott is the only boat with a U.S. ZIP code, serving freighters on the Great Lakes - cleveland.com](https://www.cleveland.com/resizer/05OPKrSR7ruxIHJCIfqUheJlR5s=/1280x0/smart/arc-anglerfish-arc2-prod-advancelocal.s3.amazonaws.com/public/6ODXGBVFS5GMPIXNFC2KBSCDIY.jpg)
J.W. Westcott is the only boat with a U.S. ZIP code, serving freighters on the Great Lakes - cleveland.com
![Atlas Obscura on Twitter: "This floating post office is the only boat in the U.S. with its own zip code: 48222 https://t.co/uOwnHpp5bv https://t.co/MQUToUNWz4" / Twitter Atlas Obscura on Twitter: "This floating post office is the only boat in the U.S. with its own zip code: 48222 https://t.co/uOwnHpp5bv https://t.co/MQUToUNWz4" / Twitter](https://pbs.twimg.com/media/CnxHnvxWcAA5rQi.jpg)