NotesField and method notes

Informal, dated, and separate from the records on purpose. The records are meant to be checkable; these are not.

2026-04-21
Pilchowice bridge, and the problem of getting to it
No trains, no path, and a viewpoint that everyone photographs from somewhere they will not tell you about.
2026-03-14
785 mm, and why nobody else uses it
Thirty Prussian Zoll, one Zoll of 26.154 mm, and a network that could never swap a wagon with anybody.
2026-02-05
What counts as a structure
A note on the inclusion rules, written mostly so that I stop re-arguing them with myself.