The monumental and archaeological remains truthfully and credibly express the Outstanding Universal Value of the property in terms of its setting, form, and materials. The mausoleums and Tripolis Street in the north necropolis, the city walls from the south eastern Roman Gate to the travertine terraces, the Latrina located to the east of Domitian Gate, the colonnaded street and the Gymnasium have been restored. The structure of the Bath-Basilica, which suffered earthquake damage, has been reinforced.