Quote Originally Posted by Gregoshi
Since the bridge is a piece of ancient history, is there some form of historical group or government agency that oversees the wellbeing of the bridge, especially since it is still in use? It is amazing that the bridge is still functional but it would be a real shame to lose such a structure to modern day wear and tear.
Some of the tows in the region are declared "historic interest", they have restrictions to build some kind of new buildings and the government spends money to recover the historic patrimony.

Herbas ( first photo ) isn't declared "historic interest" (I am not sure) so the only government that controls the monuments health is the town house. But, every year, these small towns have better control of their monuments because tourism is (almost) the only way to live there now days.

Excuse my poor english