Hi, sorry, it's a future four-lane freeway bypass roughly around this area to the northwest around Corning. Construction on it just broke ground almost two weeks ago now. It'll eventually become part of I 57 in the future and will be designated as AR 657 in the meantime.

Source:
https://www.kait8.com/2024/11/06/ardot-break-ground-new-corning-bypass/