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Open Infrastructure Map

openinframap.org Tools, games & demos Visualizations & maps Society & policy Class of 2026-01 Hall of Fame
Screenshot of openinframap.org captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 7 calendar years, with breakout response in 3 of them.

submissions
12
submitters
12
observed span
2018–2026
peak thread · 93 comments
465 pts
latest 20+ return · 2026-01-08
465 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

I find this site so fascinating, seeing how all the massive power lines are hooked up to far-away power plants and gradually have their voltage stepped down as they connect to consumers. All the undersea cables and pipelines I didn't know about.

efskap·465-point thread·

Nice! I can finally locate LA's Scattergood-Olympic underground transmission line that was repaired in 1989 to much engineering prowess [1]. https://openinframap.org/#10.58/33.9452/-118.3529 I love infrastructure engineering. There's so much going on that allows us to take things for granted. Even the 2021 Texas power grid failure fared relatively well for how close it skirted absolute disaster. [1] https://practical.engineering/blog/2021/9/16/repairing-under... (I should give Grady more money) People here may…

This is just power lines tagged in Open Street Maps. [Edit: as comments noted power is just the default view, this is still just human curated OSM data] If you want telecom https://www.infrapedia.com/ is the go to source, but it requires a login. Carriers generally don't want their route maps publicly accessible unless you are committed to regularly updating them.

mike_d·187-point thread·

Now let's overlay this with heat maps that represent investment over time.

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
3

100+ points or 50+ comments

Total points
1052

reference only — not used in Hall rules or ranking

Total comments
187

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2018-10-09Open Infrastructure Mappetethomas20
2019-07-25Open Infrastructure Mapfanf2374
2020-12-31“The electricity grid”: real-life grid using openstreetmap dataColinWright41
2022-01-15Open Infrastructure MapFirst breakoutbearbin29845
2022-02-08Open Infrastructure MapGarbage20
2022-10-26Open Infrastructure Mapzeristor292
2022-12-31Open Infrastructure Mapboshomi30
2024-01-23Open Infrastructure Mapthrowup23818739
2024-01-24Open Infrastructure Mapserverlessmom213
2025-01-22India Power Grid in Nightlightsprotontypes20
2025-01-29Open Infrastructure Mapfaebi20
2026-01-08Open Infrastructure MapHall induction · Best thread · Latest 20+ point returnefskap46593