Unexpected Unearthing

Last week, a new McDonald’s in Italy opened that features not only fast food, but also a preserved stretch of paved Roman road from the second century BCE—first discovered when construction for the restaurant began in 2014. Write a short story in which a new structure is being built and something surprising is excavated on the construction site. What does the discovery reveal about something previously hidden or mysterious in this geographical location? Is there a reason for the concealment? Will a conflict or debate arise over how to proceed with the unexpected unearthing?