洛杉矶 US-101 卡洪加通道10月26日至30日夜间封闭施工：北向一度只剩一车道，2430万美元修复2029年夏完工
加州交通厅（Caltrans）宣布，洛杉矶 US-101 高速公路卡洪加通道（Cahuenga Pass）路段自10月26日（周一）夜至10月30日（周五）晨实施夜间车道封闭，进行路面修复铺设：北向车道夜间减至两条、凌晨2时至4时一度只剩一条，南向减至三条，驾驶人应预留额外通行时间并注意施工区安全。
具体安排为：周一夜至周五晨，北向 US-101 在 Highland 大道至170号州道（SR-170）之间最多封闭三条车道，时间为晚10时至晨6时，其中凌晨2时至4时最多封闭四条；南向在 SR-170 至 Highland 大道之间最多封闭两条，时间为晚9时至晨5时。周五夜至周六晨（10月31日），封闭时段相应延长。施工期间，通往文图拉高速公路、好莱坞高速公路、SR-134 与 SR-170 的连接匝道及部分上下匝道可能滚动全封闭，现场设有绕行标志；封闭安排可能因天气或施工原因调整，实时路况可查 Caltrans QuickMap。
据 Caltrans 介绍，该项目将修复 US-101 车道、匝道与路肩的沥青路面，更换与修补混凝土板，并更换护栏、路缘与防撞垫、重新划设标线，同时在23处地点升级路缘坡道以符合无障碍标准。项目造价2430万美元，完工后将延长路面寿命、改善行车舒适度并提升行人无障碍安全，预计2029年夏季完工，承包商为 Chumo Construction Inc. Caltrans 提醒驾驶人「注意施工区、为锥桶区减速」（Be Work Zone Alert / Slow for the Cone Zone），施工区附近居民与商户可能受到噪音、震动与扬尘影响。
US-101 Cahuenga Pass in Los Angeles: Overnight Closures Oct. 26-30 for $24.3 Million Pavement Rehabilitation Project
Caltrans announced overnight lane closures on U.S. Highway 101 in the Cahuenga Pass in Los Angeles from Monday night, Oct. 26, through Friday morning, Oct. 30, for paving work as part of a pavement rehabilitation project. Northbound U.S. 101 will be reduced to two lanes overnight between Highland Avenue and State Route 170 (SR-170), and to one lane from 2 a.m. to 4 a.m.; southbound U.S. 101 will be reduced to three lanes between SR-170 and Cahuenga Boulevard. Rolling overnight full closures are possible at connectors and ramps, with detour routes marked.
From Monday night through Friday morning, up to three northbound lanes will be closed from Highland Avenue to SR-170 from 10 p.m. to 6 a.m., and up to four lanes from 2 a.m. to 4 a.m.; up to two southbound lanes will be closed from SR-170 to Highland Avenue from 9 p.m. to 5 a.m. Extended hours apply Friday night, Oct. 30, into Saturday morning, Oct. 31. The schedule is subject to change due to weather or operational reasons, and drivers can check current conditions on Caltrans QuickMap.
Caltrans said the project will rehabilitate asphalt along U.S. 101 lanes, ramps and shoulders, replace and repair concrete slabs, and include guardrail, curb and crash cushion work, traffic striping, and upgrades to curb ramps at 23 locations to meet ADA standards. Once complete, the $24.3 million project will extend pavement life, improve ride quality and enhance pedestrian accessibility along U.S. 101 in the Cahuenga Pass in Los Angeles. Construction is expected to be completed in summer 2029, with Chumo Construction Inc. as contractor. Caltrans reminds drivers to "Be Work Zone Alert" and "Slow for the Cone Zone."
来源：GSM·美国（原文链接）
图片来源：图：洛杉矶好莱坞高速公路（US-101）卡洪加通道一带车流，路牌指向 Barham 大道、Lankershim 大道与 Ventura 大道（1972年资料照片）。公共领域（PD），美国国家档案馆 DOCUMERICA 档案，来源：Wikimedia Commons / Photo: The Hollywood Freeway (US-101) in the Cahuenga Pass area in 1972, with signs for Barham Blvd, Lankershim Blvd and Ventura Blvd. Public domain, U.S. National Archives (DOCUMERICA), via Wikimedia Commons
