Which is landmark structure constructed at the turn of the century? (Part iii)

The Bronze Causeway is the main component of the China Millennium Monument showing the time-honored Chinese civilization, 262m long and 3m wide. The bronze plates paved along the middle of the causeway are carved in a south north order with 184,000 characters describing man's appearance three million years ago and over 7,000 important events on Chinese science, technology, culture, education and other fields from 3000 BC to 2000 AD.