🏛️Rome's modern-day infrastructure is built on top of a 29-layer cake of artifacts dating back thousands of years.
🚇The construction of Rome's Metro has been delayed due to the need to navigate through historically significant artifacts.
🔍Archaeologists pre-screen the construction sites to identify and preserve significant artifacts.
💰The cost of building Rome's Metro is considerably high due to the need for archaeological preservation and integration of historical ruins into station designs.
🚧Line C of Rome's Metro is still under construction, with plans for future expansion of the metro system.