第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均;资料每比最新的一份旧 180 天,权重减半。
Given as a target, not a fixed date, per the pin description: "…s debated building one since the 1940s. Estimated date.…"
Bogotá's own city government site quotes the mayor stating "the commercial operation of the Metro begins in March 2028," an official source that lands about three months before the pin's stored 1 June 2028 date.[1]
Colombia One's own headline, "Bogota[2] Metro gets a launch date," published 2 September 2026, is a more recent report than the 2028 mayoral projection cited elsewhere, though the page itself returned a 403 error and its specific date claim could not be verified.
有遗漏或错误吗?用你自己的话说明:能佐证此图钉的链接、不同的开始或结束日期及理由,或缺失、有误的信息。AI 会对照此图钉的来源进行核实,搜索更好的来源,并添加任何支持你说法的页面。图钉自身的来源仍然最重要。