Viaduct accounts for 86 percent of the Pearl line .
大桥全长1172米，桥宽30.35米，桥上设有双向六车道，两边还各有一条宽两米的人行道。
The1,172-meter-long and30.35-meter-wide main section of the bridge features a two-way six-lane motor traffic with a two-meter-wide sidewalk flanked on each side .
全长桥