Texas
India
44 rfd
Alexandre Gustave Eiffel. He was the main man behind the Eiffel Tower, built in 1889.
The 'Great Wall of China' is the worlds greatest engineering marvel. There are 5,500 miles of fortifications. What makes this unique is that it can be seen from outer space. Another interesting fact is the wall was built over many years from the 5th century B.C.
It was constructed for the world fair which was held in Paris. It was considered a engineering marvel at the time, and thus a Wonder of the World.
Panama Canal
Hoover dam
Because we said it is!
The Thames Barrier.
I love reading Marvel comics. - uses Marvel as an adjective. The modern bicycle is a marvel of engineering. - uses marvel as a noun
While there doesn't seem to be a consensus as to THE greatest, some of the greatest are The Millau Viaduct in France, the Venice Tide Barrier Project in Venice, the Three Gorges Dam in China, the National Stadium in China, Palm Island in Dubai, the Large Hadron Collider in Switzerland, the Channel Tunnel between England & France, the Bailong Elevator in China and the New Valley Project in Egypt.