Gregariousness
gregariousn3ss.bsky.social
Gregariousness
@gregariousn3ss.bsky.social
Data engineer by day, aspiring transportation analyst by night
Here’s a video of my talk about estimating NYC Subway Ridership from last Wednesday. Please let me know if you have any ideas on how to improve the analysis!

youtu.be/FmoNXtXwpzQ?...
Greg Feliu - The Busiest Subway Lines in NYC, Ranked (Transit Techies NYC #36)
YouTube video by Transit Techies NYC
youtu.be
February 2, 2026 at 9:16 PM
I’ll be presenting my project “Ranking NYC Subway Lines by Ridership” project this Wednesday at NYU CUSP. There’s a waitlist to attend in person but you can attend virtually here: luma.com/my43kl57?tk=...
CUSP x Transit Techies | Colin Miller (Subway Builder) & Greg Feliu (The Busiest Subway Lines in NYC, Ranked) · Luma
The Center for Urban Science + Progress (CUSP) at NYU Tandon and Transit Techies welcome you to attend presentations by Colin Miller on Subway Builder and Greg…
luma.com
January 26, 2026 at 4:06 PM
Say what you want about the JFK Air Train but I’ve never seen a more clear description of frequencies of service in NYC. I put that above my project trying to explain the frequencies of the NYC subway as well!
January 18, 2026 at 4:20 AM
NYC transit wins just keep coming this year!
January 13, 2026 at 3:39 PM
Hey Reddit: why are some Metro-North trains faster going outbound than going inbound?
December 24, 2025 at 4:13 PM
Looking for a solid estimate on the ridership of NYC subway services? Look no further than this ole blog post here: gregfeliu.medium.com/ranking-nyc-...
Ranking NYC Subway Lines by Ridership
Finding the number of yearly riders for each NYC subway line
gregfeliu.medium.com
September 19, 2025 at 2:11 AM
Reposted by Gregariousness
Join us tonight to honor the pedestrian who was killed on Morgan Avenue this past Wednesday, and to demand the city finally make Morgan safe.
August 8, 2025 at 3:53 PM
Reposted by Gregariousness
We were on Morgan Ave in Bushwick to observe and document the issues that make it difficult to walk and bike on the street. We sent a letter to @nycdot.bsky.social to demand safety in the street.

Sign the petition to MAKE MORGAN SAFE: act.transalt.org/a/make-morga...
February 6, 2025 at 7:57 PM
Reposted by Gregariousness
Celebrating in the streets as Manhattan congestion pricing finally goes live at Midnight
January 5, 2025 at 5:42 AM