Question: How long is the Three Gorges Dam??
Answer:
How long is the Three Gorges Dam?
Made of concrete and steel, the dam is 2,335m (7,661ft) long and the top of the dam is 185m (607ft) above sea level. The project used 27.2×10^6m3 (35.6×10^6cuyd) of concrete (mainly for the dam wall), used 463,000 T of steel (enough to build 63 Eiffel Towers), and moved about 102.6×10^6m3 (134.2×10^6cuyd) of earth.[31] The concrete dam wall is 181m (594ft) high above the rock basis.
2,335m