China's most famous
铁路桥 is the
武汉长江大桥 — the 1957 Wuhan Yangtze River Bridge, the first bridge across the Yangtze, designed with Soviet help and pictured on the 2-jiao banknote. It carries both rail and road traffic. The term
铁路桥 is the generic noun; specific bridges usually take the format [place] +
大桥.