The 3.4-kilometre-long Colne Valley viaduct by architecture studio Grimshaw has reached completion in the south of England, becoming the UK's longest railway bridge. More about UK's longest railway bridge reaches completion for HS2
Curved panels of weathering steel swaddle this entrance to Monte Sant'Angelo Subway Station in Naples, completed by sculptor Anish Kapoor with London studio AL_A. More about Anish Kapoor's long-awaited underground station set to open in Naples
After an announcement that Amtrak launched a new generation of high-speed trains in the eastern US, we take a look at the progress of other proposed high-speed rail projects throughout the country, including in California and Texas. More about The state of high-speed rail infrastructure in the United States
American railroad company Amtrak has launched a fleet of new trains along the US east coast that will run 10 miles per hour faster than current models and are the "first high-speed trains built in America", according to their manufacturer. More about Amtrak launches "future of high-speed rail" on line between Boston and Washington DC
This week on Dezeen, we revealed Eurostar's UK terminal at Amsterdam's central train station, designed by Superimpose Architecture and ZJA Architects & Engineers to honour the terminus' original 19th-century features. More about This week we unveiled Eurostar's "terminal of the future"
Public toilets are vital infrastructure and architects and designers should do more to increase their prevalence in our cities, write Edit Collective. More about "As architects and designers, we don't talk about toilets enough"
Artist Lauren Bon has embarked on an ambitious project to access water from the Los Angeles River. In this interview, she explains why she believes infrastructure should be treated like nature. More about Create "cyborg" infrastructure to save cities says Lauren Bon
Architecture studio Schmidt Hammer Lassen has completed a power plant in Shenzhen, China, that is topped with a rooftop walkway. More about Schmidt Hammer Lassen tops Shenzhen Energy Ring with rooftop walkway
Local non-profit the Grand Penn Community Alliance has proposed a redevelopment of Penn Station based on the train station's original classical design that would include relocating Madison Square Garden. More about Proposal calls for "rebirth of classical architecture" at Penn Station in New York
Former Space10 head Kaave Pour has launched a new venture tackling the challenges facing Europe, at a time when Europe's challenges seem greater by the day. In this interview, he tells Dezeen about 21st Europe's mission and its first project, a concept for high-speed rail. More about "It's super important that we don't spend all our money on defence" says 21st Europe's Kaave Pour
Patterned modules of glued laminated timber will make up the diagrid structure of Gelephu International Airport, which architecture studio BIG is designing in southern Bhutan. More about Decorative carvings to embellish glulam structure of BIG's Bhutan airport
Construction of the Thames Tideway Tunnel, a 25-kilometre-long sewer, has been completed below London to minimise pollution to the River Thames. More about "Super sewer fully up and running" in London to protect River Thames
Elon Musk's infrastructure firm The Boring Company has been given the green light on the Dubai Loop, a 17-kilometre transport tunnel under Dubai that will link the city with speeds of up to 100 miles per hour. More about Elon Musk's Boring Company to build transport tunnel "like a wormhole" in Dubai
Following the collapse of the Francis Scott Key Bridge in Baltimore in early 2024, the Maryland Transportation Authority has released designs for a rebuild, which will be Maryland's first highway cable-stayed bridge. More about Maryland Transportation Authority releases designs of Key Bridge rebuild
British studio Hugh Broughton Architects has completed a timber enclosure made of interlocking larch slats to screen off a pump house for west London's Kew Gardens. More about Hugh Broughton Architects conceals Kew Pumping Station with larch slats
This elevated water tower by Spanish studio Temperaturas Extremas is designed to camouflage with trees in a forest in Luxembourg and provide shelter for nesting birds and bats. More about Temperaturas Extremas incorporates bird nests into tree-like Luxembourg water tower
Tech mogul Elon Musk has claimed that The Boring Company could create a transatlantic tunnel between New York and London for 1,000 times less money than previously estimated. More about Elon Musk claims Boring Company could build transatlantic tunnel for around billion
A wave-like reservoir made of concrete and elevated on nine columns forms Våga Water Tower, which Swedish studio White Arkitekter has created in Varberg, Sweden. More about White Arkitekter completes sculptural water tower "that will stand for centuries"
UK studio Zaha Hadid Architects has completed the King Abdullah Financial District Metro Station along the Riyadh Metro network, which opened on Sunday in Saudi Arabia's capital city. More about Geometric perforations illuminate Saudi metro station by Zaha Hadid Architects
Danish architecture studio Schmidt Hammer Lassen and American studio DLR Group have been selected to redesign California's San Quentin State Prison into a rehabilitation centre that will utilise influences from the Scandinavian incarceration system. More about Nordic model to inform redesign of California's San Quentin prison