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Watching the signals bug out is fun, Caltrain had issues with them on the mainline in late 2018 prompting the Sherriff to stand as flagmen at the Broadway and Chestnut intersections for a bit. Now the problems are all on the single road leading into Redwood Junction's industrial park (the one behind the welfare office) where the signals will regularly activate and cycle without a train as crews work on the eastbound lead.
