reading the signal…
Signals / Object / Street-level imagery
in Calgary, AB·counted·753 all time
Unpaved roadway covered with loose gravel, typically connecting rural properties, worksites, or recreational areas.
Counted, not streamed: Gravel Road 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.