alt.hn

1/13/2025 at 3:10:11 PM

Subway Stories

 https://subwaystories.nyc/

by gaws

1/13/2025 at 5:39:04 PM

In case this is hugged, this was a submission to the MTA's Open Data Challenge in November that won 'most creative storytelling'.

> Subway Stories is a series of vignettes that analyze open data to understand how New Yorkers work, enjoy themselves, and stay connected. The interactive visualization allows users to explore how different groups in NYC travel and effectively uses a complex dataset to glean insight into how folks move about the city

An article: https://www.untappedcities.com/new-map-of-one-billion-nyc-su...

by ChrisArchitect

1/13/2025 at 6:31:42 PM

Anyone remember the Metrocard bending trick that worked in the '90s til sometime early-mid 2000s?

You'd just have to find an empty value Metrocard (that wasn't previously bent for this trick), make a partial vertical bend in the magstripe track in a certain area, then swipe a few times and the turnstile would let you in on the swipe following display of the "Swipe again at this turnstile" message.

I think it had something to do with causing difficulty writing to the magstripe track, and the system generously allowing entry if it couldn't determine the last write state of the card, before the whole card got revoked? Or something along those lines.

by cypherpunks01

1/13/2025 at 9:48:22 PM

I had friends who used this technique when they were living in NYC for a contract gig and one of the devs showed him.

Apparently the catch was you had to have a "two-trip" card. The other catch was these were not that readily available and were only distributed by specific social agencies. My buddy got one when he applied for SNAP benefits and said he needed the card for transport to his gig.

Once he had the card, he had his co-worker bend it for him and he said in the year he was working there, he never had to buy a metro card and saved quite a bit with the hack. Apparently it was still working as late as 2017 (The MTA never fixed the issue) but Metrocards were completely phased out last year as OMNY took over completely after starting in 2019.

by burningChrome

1/14/2025 at 12:01:13 AM

Metrocards were not phased out yet, they definitely still work.

The trick did work on regular cards that you could just pick up off the floor - but at some point they fixed the general glitch. It's interesting that it continued to work on only certain types of cards though!

by cypherpunks01

1/13/2025 at 3:35:17 PM

This is wonderful. It's very easy to take a data set like they've used and create a very stale, matter-of-fact accounting of tos and froms. Instead they go through and explain the whys, the narratives that make the subway the essential arteries of NYC.

Even as someone that's been in the city a long time I found something new to learn, like the number of people commuting from outside Brooklyn to downtown Brooklyn every day. Fascinating.

by afavour

1/14/2025 at 10:43:20 PM

Hey, this is the dev for Subway Stories! Can't believe I just saw this thread.

The site is back up now. Thanks so much to anyone who left a kind word, and my apologies for the downtime. Ironically, some server-side logic that was supposed to make sure I don't run up a huge Mapbox bill got into an unexpected state somehow.

If folks are curious about how it was built, maybe I'll write up a blog post. I also want to take this opportunity to plug our talk at the NY Transit Museum next week! It's not too late to get tickets here: https://www.nytransitmuseum.org/program/opendata/

by jediahkatz

1/13/2025 at 4:42:36 PM

Can't get it to load... an intriguing title though to me as a former New Yorker.

by MateGreat

1/13/2025 at 4:56:13 PM

HN kiss of death

by crearo

1/13/2025 at 9:59:52 PM

I'm getting 500 errors on what looks some important payload but based on the comments I'm looking forward to checking this out ...

by fitsumbelay

1/13/2025 at 5:04:30 PM

Love the student metrocard as the favicon :)

by FlacksonFive

1/13/2025 at 3:41:35 PM

A blank page?

by josefritzishere

1/13/2025 at 3:44:05 PM

Looks like we hugged it:

    https://subway-stories-sql-server.fly.dev/mapbox-load

    Error checking mapbox load: Error: HTTP error! status: 500

by pavel_lishin

1/13/2025 at 3:51:13 PM

i don't get it. doesn't fly autoscale? i thought the point of services like these is that it makes it super easy to account for traffic spikes. or is this not fly.io?

by volkk

1/13/2025 at 3:55:51 PM

Fly has a form of auto-scaling. You have to provision the max amount of machines then you configure them to auto-sleep. It's possible that the creator didn't anticipate this much traffic or didn't want to pre-pay for all those sleeping machines.

by tytho

1/13/2025 at 5:07:31 PM

That's just pre-provisioning by another name, auto-scaling implies on-the-fly provisioning

E: I can't even load the fly.dev website, it keeps timing out. I guess they forgot to pre-provision/under-provisioned it

by archy_

1/13/2025 at 5:19:15 PM

No, they have auto-scaling as well. Not sure what GP was talking about: https://fly.io/docs/reference/autoscaling/

However, it's understandable that some people wouldn't necessarily want to pay for high amounts of max machines.

Apparently it doesn't auto-scale automatically either, you have to opt into it.

by nightpool

1/13/2025 at 3:43:24 PM

A closeup of a subway tile.

by SirFatty

1/13/2025 at 8:30:10 PM

Site is bugged and giving a 500 Internal Error.

by frenchmajesty

1/13/2025 at 3:53:19 PM

It's dead!

by Citizen_Lame