too much of a good thing

When you are responsible for a huge part of the world's art work and historic sites, how do you maintain them all? This triumphal arch (reputed to be built in honour of Mark Anthony but lacking provenance to verify this, hence the discussion on the sign) has seen better days...most of it is now underground being used or misused, depending on your point of view, for other purposes.(Click on photo for larger image of Italian text).

*****

Today I am grateful for the happy ending to a tricky piece of problem-solving.