Need help understanding the embedded image


Apologies for the blurry image, I've been trying to identify a location in a
relatives photo and this sign appears to be the only hint I have at it. I'm
afraid my grasp of written Japanese isn't quite strong enough to understand it
though, would anyone here be able to decipher it for me?

[![Sign](https://i.stack.imgur.com/DjIlc.png)](https://i.stack.imgur.com/DjIlc.png)




It says:

> 天大橋{てんだいばし}
>
> 昭和{しょうわ}５９年{ねん}１２月竣工{がつしゅんこう}

meaning:

"Tendai Bridge"

"Completed in December, Year 59 of Showa" ← That is 1984.

The bridge seems to be located in the City of Satsuma-Sendai in Kagoshima
Prefecture unless there is a bridge with the same name somewhere else.

