The restoration project required 205 tons of steel. Some of the original components will go on display at museums in Shanghai. Liu Yanbin, a member of the project team, indicated, "The iron handrails and the cement pavements have will be replaced with wooden ones, and the triangular truss will be replaced with an arc, as it was in 1907." Wooden sidewalks were restored on both sides of the bridge's vehicle lanes. Mao Anji, a project manager, indicated: "The roadways are to be paved after the bridge is moved back to the creek. We will replace the previous concretes with wooden materials to build the new sidewalks to bring back the bridge's original and old style." Additionally, "some triangle-shaped frames on the bridge's two arches have been replaced with curved ones to restore the original appearance. During previous repairs, workers used the triangle structures to replace the old ones because they were easier to create than those with a curve." According to the project engineers, "Compared to the bridge's main structure, its underwater section has been drastically altered. Workers removed nearly 800 wooden pillars that were sunk 11 meters into the river bed. Now the bridge's three piers will be sitting on 36 one-metre-wide concrete supports that are deeply-rooted to a depth of 67 metres under the bottom of the creek." The restored bridge stands on new concrete piles that are wider and deeper than the original wooden supports and is expected to have a safe lifespan of at least another 50 years.