仅突出显示已报告的阶段。数据和日期区分规划与已验证状态。
CHF 2.14 billion, estimate ±15%, excluding VAT; not the cost of both tubes.
“CHF 2.14 billion”
Second tube opening: 2030; first-tube renovation ends in 2033 under the published program.
“Opening second tube Gotthard road tunnel”
Mechanical excavation ongoing; south-side TBM restart reported in May 2026.
“Major mechanical excavation work”
16.9 km second tube; one carriageway and emergency lane per tube, with no increase in road capacity.
“16.9 kilometres”
General construction start
Northern fault-zone cavern breakthrough
“29 April 2026”
Main tunnel breakthrough target
Second tube opening target
读者上传的照片，与图钉带来源的媒体分开显示。你可以为吃到或看到的内容评分，在餐厅图钉上还能直接在照片上标记菜品。
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。
2025 年中期的挫折增加了成本和返工，但项目团队表示仍按计划进行。 据消息人士称，如期完成：“预计将于 2030 年完成。”
Construction research 2026-10-24: FEDRO’s project site documents active second-tube excavation, including the May 2026 restart of TBM Paulina. The second tube targets opening in 2030, before renovation of the original tube. The second-tube budget is CHF 2.14 billion, ±15%, excluding VAT; it is not the cost of both tubes. Source quote: “CHF 2.14 billion has been earmarked for the construction of the second Gotthard tunnel[3] tube (estimate +/-15% excl. VAT).”
Construction research 2026-10-24: FEDRO’s project site documents active second-tube excavation, including the May 2026 restart of TBM Paulina. The second tube targets opening in 2030, before renovation of the original tube. The second-tube budget is CHF 2.14 billion, ±15%, excluding VAT; it is not the cost of both tubes. Source quote: “Today, Monday, the tunnel boring machine ‘Paulina’ will resume operations.”[1]
WebFetch could not retrieve Structurae's engineering-database page (403 Forbidden); its title, "Gotthard Road Tunnel - Second Tube (Göschenen/Airolo, 2030)," itself cites the same 2030 completion year as the pin's stored date, though unverified directly.
SwissInfo confirms "the tunnel should be excavated by 2027. It is due to be completed in 2030," directly matching the pin's stored end-of-2030 scheduled date.
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原标题: Second Gotthard Road Tunnel Due to Complete
FEDRO 的项目现场记录了正在进行的第二管挖掘工作，包括 2026 年 5 月重启 TBM Paulina。 第二条管道的目标是在 2030 年开放，然后对原来的管道进行改造。 第二管预算为21.4亿瑞士法郎，±15%，不含增值税； 这不是两个管子的成本。