It’s not often I find a great blog that is high signal/low noise. Good posts, infrequently. Here are a couple. Pop them into your RSS reader (I’m using Feeeed now).

• Kurt Raschke’s kurtraschke.com, great posts on CBTC, fare collection systems, and technology.
• Uday Shultz’s Home Signal, great posts on the history of rail in the U.S., transit, and operations planning and scheduling in NYC.
• Seung Lee’s S(ubstack)-Bahn, amazing transit histories. Minus points for still being on Substack <3.