In the one square kilometer of the township area, there used to be 72 and a half stone arch bridges built from the 10th to the 20th centuries. Of these, 41 still exist. The bridges vary in size and shape. The bridges fit into the following categories: large multi-arched, small single-arched, plate girder, scenic twin, parallel "sister" and makeshift bridges. Five pairs of bridges were built where two streams meet, so they connect with each other and form 90°angles. Luzhi may be seen as a museum of antique bridges.