San Bernardino County推进66号公路桥梁修复 130英里路段133座老桥分阶段更换
San Bernardino County公共工程部近日公布66号公路（国家小径公路）桥梁修复工程最新进度：全长约130英里的路段上共有133座桥梁结构，县政府正以混凝土桥逐步替换建于1929至1930年间的老旧木桥，目前63座列入在建项目，2座已完成修复。
县公共工程部发言人艾米·莱德贝特表示，Cadiz至Essex之间的19座桥梁设计已完成约35%，预计2028年春季完成环境审查、同年晚些时候完成最终设计，2029年开工；位于Cadiz路旁的85号桥环境许可预计今年底前获批，最终设计年内完成，2027年开工。施工按资金到位情况分阶段推进，县政府正持续申请州与联邦补助。2014年9月的山洪曾冲毁、损坏该走廊数十座木桥，部分路段此后长期封闭。
该项目路段是连接莫哈韦沙漠东部的历史走廊，也是Twentynine Palms市通往Las Vegas方向与莫哈韦国家保护区的重要通道。县公共工程部在其官网持续更新各桥修复进度。
San Bernardino County Advances Route 66 Bridge Replacements Across 130-Mile Desert Corridor
San Bernardino County's Department of Public Works has released the latest status of its Route 66 (National Trails Highway) bridge replacement program: the roughly 130-mile corridor holds 133 bridge structures, most built in 1929–1930, and 63 are now active county projects, with two already repaired.
Department spokesperson Amy Ledbetter said design for 19 bridges between Cadiz and Essex is about 35 percent complete, with environmental clearance expected in spring 2028, final design later that year and construction in 2029. For Bridge 85 near Cadiz Road, environmental permits are expected by the end of 2026 and construction in 2027. The aging timber bridges are being replaced with concrete structures as funding becomes available, and the county is pursuing state and federal grants. Flash flooding in September 2014 destroyed or damaged dozens of the corridor's timber bridges.
The desert corridor east of Amboy is a key link toward Twentynine Palms, the Mojave National Preserve and Las Vegas. The county posts progress updates for each bridge on its Public Works website.
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图片来源：图：加州莫哈韦沙漠中的66号公路路段。图片来源：CTLiotta，Wikimedia Commons，CC0。Photo: U.S. Route 66 through California's Mojave Desert. Image: CTLiotta, via Wikimedia Commons, CC0.
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