What is the name of the bridge in Ashdown Forest used for Poohsticks?

The bridge in Ashdown Forest used for Poohsticks is called Poohsticks Bridge.

The game was created by A. A. Milne and became famous through The House at Pooh Corner, published in 1928. In the story, Pooh drops a pine cone from a bridge, watches it emerge downstream, and invents a race based on whose stick appears first.

The real bridge is near Upper Hartfield, East Sussex, spanning Posingford Brook. It was built in 1907 and was originally known as Posingford Bridge. It is widely associated with the place where Milne and his son, Christopher Robin Milne, played the game, although the precise origin of the idea is not certain.

The structure was restored in 1979 and completely rebuilt in 1999 after heavy visitor use. Some players mistakenly call it Posingford Bridge, its original name, but Poohsticks Bridge is the accepted modern name and the answer expected in this quiz.