Introduction to the Millennium Bridge: At the turn of the century in 2000, a dazzling "silver belt" - the Millennium Bridge - was erected on the Thames River. The Millennium Bridge has only eight steel cables fixed on the shore at both ends, hanging between the two piers. Each group of four steel cables is supported on the two arms of the "Y" shape. The two steel bars are connected by multiple light metal beams. Metal plates are placed on the beams to form a slender "silver belt bridge", forming a simple and lightweight structure, a slender and smooth shape and a lively and elegant aesthetic.