以大秦铁路湖东站三场为实例，从经济、维修、安全等方面，对铁路站场灯桥照明优化改造方案进行了论述。
Yard of Hudong Station, Daqin Line as an example, this paper expounds the optimization Retrofit scheme of lamp bridge lighting in railway yard from the aspects of economy, maintenance and security.
在夜晚，水桥和水面被灯塔的灯照亮，产生了一种历史的意境，与白天是截然不同的。
At night the water bridge and the waterside are illuminated by the light tower and produce a scene with historic feeling quite different from that in the daytime.
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