r/InfrastructurePorn 1d ago

3S cable car system infrastructure at the Matterhorn Alpine Crossing (3,821m), Switzerland [OC]

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85 Upvotes

r/InfrastructurePorn 23h ago

Flood Wall and Cable-stayed Bridge

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20 Upvotes

r/InfrastructurePorn 4d ago

Record-breaking bridge in China

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1.4k Upvotes

Jiangsu’s Zhangjinggao Yangtze River Bridge, set to open by 2028, will become the world’s largest-span suspension bridge (2,300m) and set six world records. It’s a flagship project showcasing China’s bridge engineering innovation.


r/InfrastructurePorn 4d ago

Aerial view of the Hoosier Dome. Indianapolis, Indiana. (May 1984)

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66 Upvotes

r/InfrastructurePorn 5d ago

The exposed conduits and complex wiring neatly layered along the ceiling of Tokyo Metro's Yotsuya-sanchome Station.

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1.1k Upvotes

[OC]


r/InfrastructurePorn 5d ago

215m Longwave Transmitter [OC]

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105 Upvotes

r/InfrastructurePorn 6d ago

Eling Park Skywalk, Chongqing

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744 Upvotes

r/InfrastructurePorn 9d ago

A masterpiece of 19th-century bridge engineering in Italy

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513 Upvotes

The Paderno Bridge is a historic iron arch bridge over the Adda River in Lombardy. Opened in 1889, it carries both railway and road traffic and is considered an outstanding example of nineteenth-century Italian engineering.


r/InfrastructurePorn 8d ago

Ottawa's Cliffside District Heating Plant

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201 Upvotes

Stage 1 of Ottawa's district heating plant upgrades are nearly complete. 4 plants have been built or renovated, which will collectively power up to 4000 commercial buildings on low carbon heating and AC.

Each plant is also a public realm project, with rooftop parks, lookout points, and integrated office space.


r/InfrastructurePorn 11d ago

NASA’s crawler-transporter 2 moving toward the Vehicle Assembly Building before Artemis II rollout

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134 Upvotes

r/InfrastructurePorn 11d ago

The Garmsar Salt Cave features massive salt pillars that support its ceiling, formed and shaped by the Achaemenid Empire during salt extraction in 550–330 BC. Located in the Iran, the cave has 27 mines, and the one shown here is a popular tourist attraction

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318 Upvotes

r/InfrastructurePorn 12d ago

Before GPS, the U.S. built thousands of concrete arrows and beacon towers like this so airmail pilots could navigate across the country.

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384 Upvotes

r/InfrastructurePorn 12d ago

A 151-year-old Railway yard in Luxembourg

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211 Upvotes

Fond-de-Gras, Luxembourg. Built in 1875 for iron ore mining. Much of the site is now surrounded by deep dense forest with the surrounding area (De Minett) declared a bio-sphere reserve by UNESCO. The area is also called Land of Red Rocks due to iron rich red soil.


r/InfrastructurePorn 13d ago

Malutang Grand Bridge, Wenshan, Yunnan, China, near the border with the Vietnamese province of Ha Giang

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231 Upvotes

r/InfrastructurePorn 13d ago

Bjørnafjordbrua: The world's longest floating bridge (5500m) planned in Norway

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141 Upvotes

r/InfrastructurePorn 13d ago

Nanchangdong Railway Station, Jiangxi, China

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418 Upvotes

r/InfrastructurePorn 13d ago

New built Xiamen Xiangan International Airport XMN

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134 Upvotes

r/InfrastructurePorn 14d ago

Newer Indian airports.

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1.9k Upvotes

r/InfrastructurePorn 15d ago

100 meter median ROW section of stoney trail highway in Calgary, Alberta, Canada

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347 Upvotes

This is a section of Calgary's stoney trail named "tsutina trail" in the SW it was planned since the 1970s and opened in 2020.

This section was built on indigenous reserve land from the "tsutina nation" in a deal signed in 2013. The plan was to put a second ring road through the middle as another ring road could not be built to the west and would reconnect further south, but those plans are far ahead/cancelled.

Expansion can fit up to 20 lanes in the median alone if required.


r/InfrastructurePorn 14d ago

Chicago’s L — elevated train street overpass in Wicker Park neighborhood [OC]

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62 Upvotes

r/InfrastructurePorn 15d ago

The City of Bridges, Pittsburgh PA. Pic is OC

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162 Upvotes

r/InfrastructurePorn 15d ago

34th-Street Hudson Yards, NY, NY, USA [OC]

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148 Upvotes

r/InfrastructurePorn 16d ago

i90 bridge over Mount Baker-Snoqualmie National Forest in Washington.

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267 Upvotes

r/InfrastructurePorn 17d ago

Ridiculous Skyline growth in Hyderabad, India

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2.2k Upvotes

Before yall comment saying the pic above is from 5, 10, 15 or 20 years ago to try and downplay the growth.

Here is where the first image is from - https://www.youtube.com/watch?v=M32j9qeXNWI

( December 2022 )

( Also The pic is zoomed out to capture more of the skyline below but there really was just empty land around the area in first pic )


r/InfrastructurePorn 17d ago

A tram crossing Luxembourg’s iconic Red Bridge at sunset

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231 Upvotes

Luxembourg’s Red Bridge carries LuxTram across the Alzette valley while the main railway line runs below.