How would you tag these roads?

Sometimes I wish there were good tags to denote that a road is in really bad condition.
Please see the next two pictures. How would you tag them?

The 1st road continued for 36 kilometers!
The 2nd road below had a stretch of about 10 kilometers like this.

I’ve encountered even worse roads in Indonesia or India…
(see e.g. )
My suggestion:
highway=tertiary (or unclassified or secondary)
smoothness=bad (or very_bad)