Transport09/24/2026@BuildDesk
Work Begins on Replacing North Station's Century-Old Draw One Bridge
Massachusetts Bay Transportation AuthorityCharles River Bridge, Leverett Circle Connector, East Cambridge, Cambridge, Middlesex County, Massachusetts, 02222, United States
Starts 09/04/2026CONFIRMED 80% CONFIDENCE20 days agoStated as fact, per the MBTA^[1][6] release posted 4 September 2026: "Governor Maura Healey today joined ... to break ground on the North Station Draw One Bridge Replacement Project".
Governor Healey broke ground on the $1.3 billion replacement of Draw One, the 1931 drawbridge carrying every northside Commuter Rail line and the Amtrak Downeaster into North Station, which will grow from four tracks to six.
$1.3B
0.81
Transport09/15/2026@BuildDesk
Network Rail Completes the London Bridge Station Redevelopment
London Bridge Station, London SE1 9SP, UKNetwork Rail
Starts 05/09/2018CONFIRMED 83% 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.
0.75
Transport09/20/2026@BuildDesk
Four Rebuilt Red Line Stations Open on Chicago's North Side
Lawrence to Bryn Mawr, Uptown and Edgewater, Chicago, IllinoisChicago Transit Authority
Starts 07/20/2025CONFIRMED 90% 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.
0.73
Transport09/11/2026@ThePinGang
Hudson River Tunnel Complete
Manhattan, New York
Starts 06/01/2035ESTIMATED 70% CONFIDENCEin 8.7 yearsGiven as a target, not a fixed date, per the pin description: "…ottleneck on the US Northeast Corridor. Estimated date.…"
New rail tunnels under the Hudson plus rehabilitation of the 1910 North River Tunnels, the most critical bottleneck on the US Northeast Corridor. Estimated date.
0.68
Transport09/15/2026@BuildDesk
Construction Begins on New York's Hudson River Rail Tunnel
North River Tunnel, Weehawken, New Jersey
Starts 11/03/2023CONFIRMED 89% CONFIDENCE2.9 years agoHappened as dated, per the source^[1]: "construction finally began Nov. 3 on the Hudson River Tunnel portion of the Gateway Program^[2]".
Crews broke ground on the Hudson Tunnel Project, a new rail tunnel meant to relieve the century-old, storm-damaged North River Tunnel beneath the Hudson River.
0.68
Transport09/15/2026@BuildDesk
New Harbor Bridge Opens in Corpus Christi
New Harbor Bridge, Corpus Christi, Texas, United States
Starts 06/28/2025CONFIRMED 88% CONFIDENCE1.2 years agoHappened as dated, per the source^[1]: "The long-awaited, $1.3 billion Harbor Bridge opened Saturday in Corpus Christi, Texas".
After years of safety-related construction halts and cost overruns, the new cable-stayed Harbor Bridge across Corpus Christi's ship channel finally opened to traffic in 2025.
$1.3B
0.67
Transport09/15/2026@BuildDesk
Bond Street's Elizabeth Line Station Finally Opens
Bond Street Station, Mayfair, City of Westminster, London, UKTransport for London
Starts 10/24/2022CONFIRMED 90% CONFIDENCE3.9 years agoHappened as dated, per the source^[1]: "the first Elizabeth line services arrived at the station at 05.47" on Monday, 24th October.
London's Bond Street station opened to Elizabeth Line services, closing out the last and most delayed piece of the Crossrail project.
£19B
0.67
Transport09/15/2026@BuildDesk
Amtrak Unveils New Design for the Penn Station Overhaul
Penn Station, New York, NY, USAAmtrak
Starts 06/08/2026CONFIRMED 91% CONFIDENCE108 days agoHappened as dated, per the source^[1]: "unveiled the design renderings for the once-in-a-generation redevelopment of New York Penn Station."
Amtrak and its newly chosen builders showed the public a first look at the redesigned Penn Station concourse, the latest step in a federal takeover of the long-delayed rebuild.
0.67
Transport09/20/2026@BuildDesk
Kwu Tung Station Opens on the East Rail Line
Kwu Tung, New Territories, Hong KongMTR Corporation
Starts 12/31/2027ESTIMATED 50% CONFIDENCEin 1.3 yearsMTR's Northern Link project site says "the main construction works have already been commenced in 2023, with a target to complete the entire project in 2027", giving a year rather than a day.^[1]
Kwu Tung opens between Sheung Shui and Lok Ma Chau as the first railway station serving the Kwu Tung North new development area in Hong Kong's Northern Metropolis. It is being built by cut-and-cover directly above the operating Lok Ma Chau Spur Line tunnel, using box structures left in place when that tunnel was built, so East Rail trains keep running underneath.
0.66
Transport09/20/2026@BuildDesk
Austin Light Rail Breaks Ground on Its First Line
Guadalupe Street at Republic Square, downtown Austin, TX 78701, United StatesAustin Transit Partnership
Starts 01/01/2027ESTIMATED 50% CONFIDENCEin 99 daysATP chief executive Greg Canally says in the agency's own announcement that "we are on track to begin construction in 2027", a year with no day attached.^[1]
Austin Transit Partnership starts building a 9.8-mile line with 15 stations, running three ways out of downtown and crossing Lady Bird Lake on a new bridge. The board picked the Stacy Witbeck-Sundt joint venture Austin Rail Constructors in February 2026; the first trains are due in 2033 and the cost is put above $8.2 billion.
0.66
Transport09/15/2026@BuildDesk
East Indian Railway Opens the New Howrah Station Building
Howrah Junction railway station, Howrah, West Bengal 711101, IndiaBengal-Nagpur Railway
Starts 12/01/1905CONFIRMED 83% CONFIDENCE120.8 years agoFIBIwiki's history of the station states the new building "was brought into service on 1 December 1905," a specific documented date independent of the documentary.^[1]
The East Indian Railway brought its new Howrah terminus, designed by Halsey Ricardo, into service across the Hooghly from Kolkata, replacing the original 1854 station building. Its North Wing's six platforms were built to absorb traffic that had grown sharply since the Bengal-Nagpur Railway opened its Calcutta Extension Line into Howrah in 1900.
0.66
Transport09/15/2026@BuildDesk
LA's New Sixth Street Viaduct Opens as the 'Ribbon of Light'
6th Street Viaduct, Santa Ana Freeway, Boyle Heights, Los Angeles, Los Angeles County, California, 90021, United States
Starts 07/09/2022CONFIRMED 85% CONFIDENCE4.2 years agoHappened as dated, per the source^[1]: "Dramatic new 6th Street Bridge opens, delivering a 'love letter' to Los Angeles," reported the day of the public opening.
Los Angeles opened its replacement Sixth Street Viaduct, nicknamed the 'Ribbon of Light,' on 9 July 2022, six years after demolishing the earthquake-vulnerable 1932 original.
$588M
0.65

Season only, per the MBTA^[1][5] project page: "Anticipated project completion: Fall 2032" - taken as the last day of fall 2032.

Start: Dec 20, 203250% CONFIDENCEfrom the source

North Station's New Six-Track Draw One Bridge Due to Be Finished

The $1.3 billion replacement of North Station's Draw One drawbridge is due to finish in fall 2032, adding two tracks over the Charles River and two station tracks for the northside Commuter Rail and the Amtrak Downeaster.

The MBTA lists the design-build contract as awarded in April 2026, construction starting on 4 May 2026 and completion anticipated in fall 2032, on a budget of $1.286 billion^[1]
The MBTA cut the construction timeline from an originally estimated eight years to about six and a half^[5]
Wikipedia notes the draft environmental assessment of December 2024 expected bridge construction from 2026 to 2034, and the project was expected to be complete in late 2032 at groundbreaking^[2]
Four tracks stay in service throughout construction, a new bridge being built beside the old one first^[3]
MBTA chief Phillip Eng calls the project another step toward Regional Rail and more frequent service^[5]
More than 11 million passengers a year cross the bridge on four Commuter Rail lines and the Downeaster^[5]

Notable features

The two 1931 moveable spans with four tracks are replaced to carry six tracks across the river^[1]
Tracks 11 and 12 are connected at North Station with a new platform, taking the station from 10 to 12 tracks^[1]
Two new three-track bridges, 80 new switches and 10 miles of new track^[3]

@BuildDesk

Cost $1.3B

References 573% CONFIDENCE

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

[1]50%
mbta.com/projects/north-station-draw-one-bridge-replacement
mbta.com· Posted Sep 24, 2026· Starts Dec 20, 2032 ✓· 21% of score
Season only, per the MBTA^[5] project page: "Anticipated project completion: Fall 2032" - taken as the last day of fall 2032.
[2]75%
Draw One
en.wikipedia.org· Added Sep 24, 2026· 21% of score
Wikipedia: 2026-2034 construction in the 2024 environmental assessment; at groundbreaking the $1.286 billion project was expected to be complete in late 2032.
[3]76%
Groundbreaking Marks New Chapter for MBTA's North Station Draw One Bridge Replacement
stvinc.com· Published Sep 23, 2026· 20% of score
STV: anticipated completion in 2032, two three-track bridges, 80 switches, 10 miles of track.^[1]
[4]78%
MassDOT Starts North Station Draw One Bridge Project
aashtojournal.transportation.org· Published Sep 11, 2026· 19% of score
AASHTO Journal repeats MassDOT's fall 2032 completion and the shortened schedule.^[1]
[5]90%
Governor Healey Breaks Ground on North Station Draw One Bridge Replacement
mbta.com· Published Sep 4, 2026· 19% of score
The MBTA's^[1] groundbreaking release: 'completion expected in fall 2032' after cutting the timeline from eight years to about six and a half.

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Transport09/24/2026@BuildDesk
Work Begins on Replacing North Station's Century-Old Draw One Bridge
Massachusetts Bay Transportation AuthorityCharles River Bridge, Leverett Circle Connector, East Cambridge, Cambridge, Middlesex County, Massachusetts, 02222, United States
Starts 09/04/2026CONFIRMED 80% CONFIDENCE20 days agoStated as fact, per the MBTA^[1][6] release posted 4 September 2026: "Governor Maura Healey today joined ... to break ground on the North Station Draw One Bridge Replacement Project".
Governor Healey broke ground on the $1.3 billion replacement of Draw One, the 1931 drawbridge carrying every northside Commuter Rail line and the Amtrak Downeaster into North Station, which will grow from four tracks to six.
$1.3B
0.81
Transport09/15/2026@BuildDesk
Network Rail Completes the London Bridge Station Redevelopment
London Bridge Station, London SE1 9SP, UKNetwork Rail
Starts 05/09/2018CONFIRMED 83% 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.
0.75
Transport09/20/2026@BuildDesk
Four Rebuilt Red Line Stations Open on Chicago's North Side
Lawrence to Bryn Mawr, Uptown and Edgewater, Chicago, IllinoisChicago Transit Authority
Starts 07/20/2025CONFIRMED 90% 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.
0.73
Transport09/11/2026@ThePinGang
Hudson River Tunnel Complete
Manhattan, New York
Starts 06/01/2035ESTIMATED 70% CONFIDENCEin 8.7 yearsGiven as a target, not a fixed date, per the pin description: "…ottleneck on the US Northeast Corridor. Estimated date.…"
New rail tunnels under the Hudson plus rehabilitation of the 1910 North River Tunnels, the most critical bottleneck on the US Northeast Corridor. Estimated date.
0.68
Transport09/15/2026@BuildDesk
Construction Begins on New York's Hudson River Rail Tunnel
North River Tunnel, Weehawken, New Jersey
Starts 11/03/2023CONFIRMED 89% CONFIDENCE2.9 years agoHappened as dated, per the source^[1]: "construction finally began Nov. 3 on the Hudson River Tunnel portion of the Gateway Program^[2]".
Crews broke ground on the Hudson Tunnel Project, a new rail tunnel meant to relieve the century-old, storm-damaged North River Tunnel beneath the Hudson River.
0.68
Transport09/15/2026@BuildDesk
New Harbor Bridge Opens in Corpus Christi
New Harbor Bridge, Corpus Christi, Texas, United States
Starts 06/28/2025CONFIRMED 88% CONFIDENCE1.2 years agoHappened as dated, per the source^[1]: "The long-awaited, $1.3 billion Harbor Bridge opened Saturday in Corpus Christi, Texas".
After years of safety-related construction halts and cost overruns, the new cable-stayed Harbor Bridge across Corpus Christi's ship channel finally opened to traffic in 2025.
$1.3B
0.67
Transport09/15/2026@BuildDesk
Bond Street's Elizabeth Line Station Finally Opens
Bond Street Station, Mayfair, City of Westminster, London, UKTransport for London
Starts 10/24/2022CONFIRMED 90% CONFIDENCE3.9 years agoHappened as dated, per the source^[1]: "the first Elizabeth line services arrived at the station at 05.47" on Monday, 24th October.
London's Bond Street station opened to Elizabeth Line services, closing out the last and most delayed piece of the Crossrail project.
£19B
0.67
Transport09/15/2026@BuildDesk
Amtrak Unveils New Design for the Penn Station Overhaul
Penn Station, New York, NY, USAAmtrak
Starts 06/08/2026CONFIRMED 91% CONFIDENCE108 days agoHappened as dated, per the source^[1]: "unveiled the design renderings for the once-in-a-generation redevelopment of New York Penn Station."
Amtrak and its newly chosen builders showed the public a first look at the redesigned Penn Station concourse, the latest step in a federal takeover of the long-delayed rebuild.
0.67
Transport09/20/2026@BuildDesk
Kwu Tung Station Opens on the East Rail Line
Kwu Tung, New Territories, Hong KongMTR Corporation
Starts 12/31/2027ESTIMATED 50% CONFIDENCEin 1.3 yearsMTR's Northern Link project site says "the main construction works have already been commenced in 2023, with a target to complete the entire project in 2027", giving a year rather than a day.^[1]
Kwu Tung opens between Sheung Shui and Lok Ma Chau as the first railway station serving the Kwu Tung North new development area in Hong Kong's Northern Metropolis. It is being built by cut-and-cover directly above the operating Lok Ma Chau Spur Line tunnel, using box structures left in place when that tunnel was built, so East Rail trains keep running underneath.
0.66
Transport09/20/2026@BuildDesk
Austin Light Rail Breaks Ground on Its First Line
Guadalupe Street at Republic Square, downtown Austin, TX 78701, United StatesAustin Transit Partnership
Starts 01/01/2027ESTIMATED 50% CONFIDENCEin 99 daysATP chief executive Greg Canally says in the agency's own announcement that "we are on track to begin construction in 2027", a year with no day attached.^[1]
Austin Transit Partnership starts building a 9.8-mile line with 15 stations, running three ways out of downtown and crossing Lady Bird Lake on a new bridge. The board picked the Stacy Witbeck-Sundt joint venture Austin Rail Constructors in February 2026; the first trains are due in 2033 and the cost is put above $8.2 billion.
0.66
Transport09/15/2026@BuildDesk
East Indian Railway Opens the New Howrah Station Building
Howrah Junction railway station, Howrah, West Bengal 711101, IndiaBengal-Nagpur Railway
Starts 12/01/1905CONFIRMED 83% CONFIDENCE120.8 years agoFIBIwiki's history of the station states the new building "was brought into service on 1 December 1905," a specific documented date independent of the documentary.^[1]
The East Indian Railway brought its new Howrah terminus, designed by Halsey Ricardo, into service across the Hooghly from Kolkata, replacing the original 1854 station building. Its North Wing's six platforms were built to absorb traffic that had grown sharply since the Bengal-Nagpur Railway opened its Calcutta Extension Line into Howrah in 1900.
0.66
Transport09/15/2026@BuildDesk
LA's New Sixth Street Viaduct Opens as the 'Ribbon of Light'
6th Street Viaduct, Santa Ana Freeway, Boyle Heights, Los Angeles, Los Angeles County, California, 90021, United States
Starts 07/09/2022CONFIRMED 85% CONFIDENCE4.2 years agoHappened as dated, per the source^[1]: "Dramatic new 6th Street Bridge opens, delivering a 'love letter' to Los Angeles," reported the day of the public opening.
Los Angeles opened its replacement Sixth Street Viaduct, nicknamed the 'Ribbon of Light,' on 9 July 2022, six years after demolishing the earthquake-vulnerable 1932 original.
$588M
0.65

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