The Sluice Bridge Locks

　　    The Sluice Bridge Locks refer to the Lizigu Reservoir Sluice. Located on the lower reaches of the Chaobai New River, north of Nanlizigu Village. Its main structure is entirely made of reinforced concrete, with slope protection and apron constructed of masonry. The above-ground main structures mainly consist of the sluice chamber, traffic bridge, and T-shaped dike. These three elements form a unified whole. With their majestic presence, they stand firmly astride the great river, bridging the two banks and locking the river surface in a sweeping, awe-inspiring display of grandeur.