reading the signal…
Signals / Object / Mapped places
in Milan, 25·counted·2.1K all time
A place where tram tracks cross a road or walkway, typically marked with warning signs or signals.
Counted, not streamed: Tram Crossing has no time series, so it is read as a footprint across places. All-time count by city.
Things that physically exist: street furniture, signs, buildings. All-time counts.