The Faith of TGSD Calculator

Motto: “I am not the Messiah!”,  Brian [Later edit: I wrote this during the pandemic, not in a very happy state of mind, nostalgic about good old and normal times, and dreaming of white whales. It is a personal opinion and, to a degree, an expression of powerless frustration. Don’t take it too seriously!] For…

Flange tip lift crossing

The crossing is the track arrangement which ensures the intersection of two opposite running edges of a turnout or diamond crossing. It usually has one crossing vee and two wing rails (BS EN 13232-1:2003). The crossing, in the common setup, has a gap section to allow the passage of the wheel flange on both directions. The safe…