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GTX-B Express Line Opens Between Incheon and Namyangju
ESTIMATED50% CONFIDENCEin 4.3 yearsThe Korea Herald's[1] report on the 7 March 2024 groundbreaking gives a target opening year of "2030", so the pin sits at the end of that year.The 82 km GTX-B runs from Incheon National University Station in Songdo through Yeouido, Yongsan, Seoul Station and Cheongnyangni to Maseok in Namyangju, serving 14 stations and cutting the Songdo to central Seoul trip to about 30 minutes. Construction began on 7 March 2024.₩6.8T0.71Mexico City Metro Line 1 Fully Reopens After Its Rebuild
CONFIRMED90% CONFIDENCE311 days agoRailway Gazette[1] reports the line reopening in full on "November 16" 2025, a fixed day now past.The 19-kilometre, 20-station Line 1 returned to service end to end after a stage-by-stage closure for CRRC's System+ modernisation, which brought new trains, Siemens CBTC signalling and a rebuilt Observatorio station with 13 lifts. Railway Gazette puts the PPP concession behind the work at 32.2 billion pesos.0.65Stuttgart 21 Rail Hub Opens
Stuttgart, Germany
DELAYED7 years late59% CONFIDENCEin 81 daysDate has moved, per en.wikipedia.org[1]: "…te for main elements of the project was delayed again, to December 2026.[5][6] In 2025, the planned…"Germany's long-delayed underground through-station replaces the Stuttgart terminus after two decades of construction. Estimated date.€14.5B0.65El Insurgente Reaches Observatorio in Mexico City
Observatorio, Álvaro Obregón, Mexico City, MexicoSecretaría de Infraestructura, Comunicaciones y Transportes
DELAYED3 years late40% CONFIDENCE233 days agoThe article states that "On 2 February 2026, the third section from Santa Fe to Observatorio was inaugurated", a fixed day now past.[1]The last section of the 57.7-kilometre Mexico-Toluca commuter railway, from Santa Fe into the rebuilt Observatorio terminal, was inaugurated, finishing a line that had been opening in stages from Zinacantepec since 2023. Its estimated cost climbed from $38.6 billion MXN in 2014 to $73.72 billion MXN by 2019.0.63BQE Rebuild Pushed Back to a 2030 Start
Brooklyn Heights Promenade, Brooklyn, New York, USA
DELAYED70% CONFIDENCEin 4.3 yearsStreetsblog's[3] report of 24 August 2026 on the new mayoral plan - 'Construction will start in 2030, wrap up in 2040', a 10-year $4 billion rebuild - is newer than the NYC[2] DOT project page's 2029 start, which is where the pin's earlier date came from. No day is given, so it is dated to the last day of 2030.New York's plan to rebuild the crumbling triple-cantilever section of the Brooklyn-Queens Expressway now targets a 2030 construction start after yet another mayoral reset.0.63Four Rebuilt Red Line Stations Open on Chicago's North Side
CONFIRMED90% CONFIDENCE1.2 years agoThe CTA's announcement says "four fully reconstructed Red Line stations in Edgewater and Uptown will open on Sunday, July 20, 2025".[1]The Lawrence, Argyle, Berwyn and Bryn Mawr stations reopened fully accessible, with elevators and escalators at main entrances, wider platforms, translucent overhead canopies and new public artwork. They sit on 1.3 miles of new track structure, bridges and viaducts built between Lawrence and Bryn Mawr under the CTA's $2.1 billion Red and Purple Modernization Phase One project.0.63Network Rail Completes the London Bridge Station Redevelopment
CONFIRMED83% CONFIDENCE8.4 years agoNetwork Rail's[3] own history page states London Bridge station was officially reopened by the Duke of Cambridge on Wednesday 9 May 2018.Network Rail finished its five-year, roughly £1 billion rebuild of London Bridge station as part of the Thameslink Programme, and Prince William officially reopened the unified station on 9 May 2018. The project gave the station a single new concourse and step-free access to every platform.0.63Hyper-Kamiokande Neutrino Observatory Cavern Completed
Kamioka, Hida, Gifu Prefecture, Japan
CONFIRMED89% CONFIDENCE1.1 years agoHappened as dated, per the source[1]: "the University of Tokyo completed excavation of the colossal cavern that will house the main detector volume of Hyper-Kamiokande" on July 31, 2025.Crews finished excavating the huge cavern in a Japanese mountain that will house the Hyper-Kamiokande neutrino observatory, a step toward the detector's planned start of observations.$600M0.62Réunion's Nouvelle Route du Littoral Set for Full Completion
Nouvelle Route du Littoral, La Grande Chaloupe, Saint-Denis, La Réunion, France
ESTIMATED67% CONFIDENCEin 3.8 yearsThe route has already been delayed for years by court rulings, redesigns and rework, so this remains a target rather than a firm date. Given as scheduled, per the source[1]: "for a complete opening mid-2030."The final offshore-viaduct section of Réunion's storm-battered coastal highway replacement, plagued by quarry bans and redesigns, is now due to fully open by mid-2030.0.62Beijing Subway Line 22 Opens From Hongmiao to Pinggu
DELAYED12 months late40% CONFIDENCEin 99 daysEnglish Wikipedia[1] says the line "will open between Hongmiao and Pinggu in late 2026", and the August 2026 report it cites says the line 年底基本具备开通条件 ("will basically meet the conditions for opening by the end of the year"), so the day stands for late 2026.Line 22, built as the Pinggu line, is the first inter-provincial metro line between Beijing and Hebei: 81.82 km and 22 stations from Dongdaqiao in Chaoyang through Tongzhou and Sanhe in Hebei out to Pinggu, using 8-car Type D trains at up to 160 km/h. Empty trial running between Hongmiao and Pinggu began on 25 August 2026; Jintai Xizhao and Dongdaqiao are held back to 2029.0.62Ground Broken on the Yongsan International Business District
CONFIRMED90% CONFIDENCE300 days agoThe report is headlined "Work on long-delayed Yongsan International Business District to begin on Nov. 27", and the groundbreaking was held on that day in 2025.[1]Work started on the 456,100 sq m site of the former Yongsan train depot in central Seoul, to be built out as a cluster of skyscrapers including towers of more than 100 storeys on land held 7 to 3 by Korail and the Seoul Housing and Urban Development Corporation. Foundational roads, parks and parking are due by 2028, with the first move-ins from 2030.0.62International Space Station Deorbit
ESTIMATED52% CONFIDENCEin 4.3 yearsGiven as a target, not a fixed date, per the pin description: "…ructive reentry over the South Pacific. Estimated date.…"After more than three decades in orbit, the ISS is to be steered into a controlled destructive reentry over the South Pacific. Estimated date.$150B0.62
