内政部向首都规划委员会提交凯旋门最终方案：高 250 英尺、顶部设长明火炬，11 月 5 日审议

美国内政部（Department of the Interior）已将特朗普总统提出的凯旋门（方案名称为 Monumental Arch）最终设计方案提交国家首都规划委员会（National Capital Planning Commission，NCPC）审议，其中包括更新后的交通与照明方案。国家首都规划委员会定于 11 月 5 日召开会议，对方案作最终审批审议。

据国家首都规划委员会的项目摘要，最终方案中的凯旋门高 250 英尺，顶部立一尊金色带翼雕像，外形与自由女神像相似，手持火炬，火炬即方案所称的「长明焰」（eternal flame）。内政部表示，这一设计可使火焰在夜间及各个角度均可见，同时兼顾驾驶者、访客与周边环境的视觉舒适度。火焰的位置也是联邦航空管理局（Federal Aviation Administration，FAA）在安全审查中提出的要求，以便飞行员识别该建筑；联邦航空管理局上月已认定该建筑不会对周边航班构成危害，该局最初曾表示凯旋门需设置红色障碍灯。最终方案的其他改动包括：取消最初方案中拟设的 15 个交通信号灯杆、调整交通环行路线；方案称，环境与历史影响已经相关政府机构审查，认定无重大影响。

凯旋门拟建于华盛顿特区的国家公园管理局（National Park Service）土地上，位于 Potomac River 对岸、Arlington National Cemetery 山脚一带，临近 Lincoln Memorial 与 Arlington Memorial Bridge。特朗普于 2025 年 10 月首次宣布这一建设计划；国家首都规划委员会已于 2026 年 7 月批准初步方案，并要求在最终审批前补充资料。据内政部早前公布的规划文件，国家公园管理局计划施工期为两到三年、每天施工 20 小时。该项目自宣布以来面临多起法律及其他挑战，异议方主要针对其选址及对周边景观的影响。

特朗普此前曾表示，凯旋门将按军方要求纳入无人机、狙击手与弹药等军事设施，称其为一流的军事综合体；此次提交的最终方案中未见军事设施的相关内容。据《华盛顿邮报》报道，一名白宫官员表示总统的计划没有改变，现阶段不打算公开披露涉及国家安全功能的信息。内政部发言人 Katie Martin 向 The Hill 表示，现行设计可以容纳拟议的国家安全功能及其他用途。

Interior Submits Final Triumphal Arch Plans to Planning Commission: 250-Foot Arch With Eternal Flame, Review Set for Nov. 5

The U.S. Department of the Interior has submitted its final plans for President Donald Trump's proposed triumphal arch, referred to in the plans as the Monumental Arch, to the National Capital Planning Commission (NCPC) for review, including updated traffic and lighting plans. The commission is scheduled to meet on November 5 to review the plans for final approval, according to the NCPC project summary.

Under the final plan, the arch would stand 250 feet tall, topped by a golden winged statue resembling the Statue of Liberty and holding a torch that would serve as an "eternal flame." The Interior Department says the design would make the flame visible from all angles, including at night, while maintaining visual comfort for drivers, visitors and the surrounding environment, according to the NCPC summary. The placement of the flame is also required by the Federal Aviation Administration (FAA) following its safety review, so that the structure is visible to pilots; the FAA determined last month that the arch would not pose a hazard to aircraft in the area, after initially saying the arch would require red obstruction lights. Other changes in the final plan include the removal of 15 traffic signal posts that were initially proposed and changes to traffic circulation routes. The plan also states that environmental and historical considerations were reviewed by relevant government agencies and determined to have no significant impact.

The arch would be built on National Park Service land in Washington, D.C., at the foot of Arlington National Cemetery across the Potomac River, near the Lincoln Memorial and Arlington Memorial Bridge. Trump first announced the project in October 2025. The NCPC approved preliminary plans in July 2026 while requesting additional information before final approval. According to planning documents released earlier by the Interior Department, the National Park Service plans construction to take place 20 hours per day over the next two to three years. Since its announcement, the project has faced legal and other challenges from parties opposed to its location and its asserted effect on surrounding views.

Trump previously said the arch would incorporate military features, including drones, snipers and ammunition, describing it as a top-grade military complex added at the Pentagon's request. The final plans submitted to the commission do not mention those features. A White House official, speaking to The Washington Post on condition of anonymity, said the president's plans had not changed and that the administration does not intend to publicly disclose information involving the project's national security functions at this stage. Interior Department spokesperson Katie Martin told The Hill that the current designs could accommodate the proposed national security functions and additional uses.

来源：GSM·美国（原文链接）

图片来源：图：拟建凯旋门选址一带：Arlington Memorial Bridge 与 Lincoln Memorial、Washington Monument（资料图）。图片：C5karl，CC BY-SA 4.0（Wikimedia Commons）。Photo: The Arlington Memorial Bridge with the Lincoln Memorial and Washington Monument, near the proposed arch site (file photo). Credit: C5karl, CC BY-SA 4.0, via Wikimedia Commons.

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