Okay. I ask because it is usually best not to add temporary information to OpenStreetMap. Let's say it's been under construction for a month, we tag it today, it takes a month for third party routers to update, another month to complete construction, then a month for someone to notice it's still tagged, and one more for routers to update again. After all that, the routers spent more time with inaccurate data than they did accurately rerouting around the closure. So it's best to tag things only if they are permanent or semi-permanent. That's loosely defined somewhere as about six months or more.

I see someone else has added a note on the road segment, visible to other mappers (https://www.openstreetmap.org/changeset/138375550), and I would say that's sufficient. But if you think the road will be closed for several more months you could tag that way with highway=construction and construction=tertiary and then routers would know not to use it.