This graceful bridge over the channel of the central cascade serves as the basis for the most important avenue of the lower park - the Marley alley. It leads to the Marly Palace and to the Monplaisir Palace. The canal itself goes down to the pier and is understood to be up to the palace. This is the main intersection of the general plan of construction of Peterhof. The canal is artificial and serves to collect and divert water from the 64 fountains of the main cascade. Translated with Google Translate