💰The construction cost of the Coliseum was estimated to be around 100 million sister t, making it an expensive project for its time.
🏗️Building an exact replica of the Coliseum today using modern materials and techniques could cost over a billion dollars.
🧱The Coliseum was made with a combination of materials, including travertine, tufa, concrete, and marble.
🏛️The Coliseum was constructed using innovative Roman engineering techniques, such as using arches and vaults for support.
💡The cost of constructing large Roman buildings, such as the Coliseum, was often dwarfed by other projects like temples and aqueducts.