Richmond—San Rafael 大桥东行车道10月19日起分段封闭清洗刷漆 工程预计持续至2028年底
加州交通厅（Caltrans）10月15日公布，Richmond—San Rafael 大桥结构钢清洗与刷漆工程将于10月19日（周一）清晨4时30分启动，580号州际公路东行方向将实施日间与夜间分段封道，工程暂定持续至2028年12月29日。
封道安排为：周日至周四晚7时至次日下午2时封闭1条车道；周一至周五晚9时至次日清晨6时封闭2条车道。施工队将安装悬挂作业平台与防护围挡，清除旧漆并为大桥结构钢重新刷漆防腐。交通厅提醒驾驶人预留额外出行时间、提前并线并留意沿线标志与施工人员指示，沿线可变信息标志会提前发布封道信息。
交通厅表示，封道是为保障公众与施工人员安全，全部施工视天气情况而定、可能调整。
Daytime and Overnight Eastbound I-580 Lane Closures on the Richmond-San Rafael Bridge Begin Oct. 19
Caltrans announced on October 15 that structural steel cleaning and painting work on the Richmond-San Rafael Bridge will begin at 4:30 a.m. on Monday, October 19, requiring daytime and overnight lane closures on eastbound Interstate 580. The project is tentatively scheduled to run through December 29, 2028.
Under the closure schedule, one eastbound lane will close Sunday through Thursday from 7 p.m. to 2 p.m., and two lanes will close Monday through Friday from 9 p.m. to 6 a.m. Crews will install suspended work platforms and protective containment, remove existing paint and apply new paint to protect the bridge's structural steel. Caltrans advised motorists to expect fewer available lanes, prepare to merge, allow extra travel time and follow posted signs and crew directions; changeable message signs will provide advance notice.
Caltrans said the closures are needed to ensure the safety of both the traveling public and construction personnel, and that all work is weather dependent and subject to change.
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图片来源：图片来源：Wikimedia Commons，CC BY-SA 3.0（Richmond—San Rafael 大桥）／ Image: Wikimedia Commons, CC BY-SA 3.0
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