Abstract：Research purposes: By analyzing the treatment measures of urban rail transit line passing through the across -river bridge，the author puts forward the reasonable and feasible treatment principle and proposal.
Research methods: Combining with the specific cases of works，a specific analysis has been performed of the treatment proposals for underground section of urban transit system passing through the across-river bridge work.
Research results: By analysis of proposal，this paper puts forward the treatment principle and proposal of urban rail transit line passing through the across-river bridge.
Research conclusions: The engineering treatment measures should be determined after integrated consideration of surroundings，type of bridge structure，type of foundation, form of route，longitudinal gradient, location of route and location of station as well as construction technology, etc.
俞济涛. 沿海城市轨道交通线路穿越跨河流桥梁处理方案分析[J]. 铁道工程学报, 2007, 24(6): 52-55.
YU Ji-tao. Analysis of Treatment Proposal for Urban Rail Transit Line Passing through the Across-river Bridge in the Coastal Areas. 铁道工程学报, 2007, 24(6): 52-55.
2007, Vol. 24 
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