# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2019-09-28 08:56:55 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1177869787059412992) RT @BillHolohanSolr: A history lesson for people who think that history doesn't matter: What's the big deal about railroad tracks? The US s…