From 1958 onward, and as the city became more industrialized in the 1960s, the polluted stream and its Bridges were gradually buried under at-grade asphalt and a four-lane elevated freeway.
自1958年来，20世纪60年代城市工业化程度日益提高，污染的运河和桥梁逐渐被柏油马路和4车道的高架高速公路替代。
Side wind effects on driving safety were investigated for long-span Bridges in strong wind based on comprehensive management of freeway.
针对高速公路综合管理需求，研究强风天气的大跨度桥梁行车安全性问题。
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