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r/Brightline↗

The unofficial subreddit about the Floridian higher-speed rail system, Brightline!

8.9k subscribers75 posts / mo in Sep 202643 authors / mosince 2018

r/Brightline has 8.9k members (+24% over the last 12 months). It gets about 75 posts a month from 43 people. Top topics: Miami Transit, Airport Transportation and Road Closures and Projects.

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Size and growth

How r/Brightline has grown

r/Brightline

Subscriber growth

Subscribers over time

+24%in 12 months · +5.8% in 3 months · +1.7% in 1 month
Oct 20268.9k
Growing8.9k subscribers
Live · through Oct 2026
r/Brightline

Monthly activity

Posts, comments and authors per month

+36%vs Sep 2025 · +86% last 3 months vs the 3 before
Sep 202675
BusierPeaked at 143 in Dec 2023
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Brightline

Top topics

Share of the subreddit's posts

  1. Miami Transit1.8%
  2. Airport Transportation0.7%
  3. Road Closures and Projects0.7%
  4. California High-Speed Rail0.7%
  5. Flight Boarding Issues0.4%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Archive
  2. Bond Buyer
  3. Bloomberg L.P.
  4. Bizjournals
  5. Treasure Coast

The full report

Everything else about r/Brightline

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research