Nope. For that there are daymarks. [1] Clover Island Light (2010) is the first lighthouse to be built in the United States since 1962. [2] If they are not obs

Nope. For that there are daymarks. [1] Clover Island Light (2010) is the first lighthouse to be built in the United States since 1962. [2] If they are not obsolescence why they have built only one lighthouse in last 50 years in USA? [1]: https://en.wikipedia.org/wiki/Daymark https://en.wikipedia.org/wiki/Daymark [2]: https://en.wikipedia.org/wiki/Clover_Island_Light https://en.wikipedia.org/wiki/Clover_Island_Light