reading the signal…
Signals / Object / Street-level imagery
in Tempe, AZ·counted·1.2K all time
A sidewalk under construction, typically showing unfinished pavement, construction barriers, tools, and workers.
Counted, not streamed: Sidewalk Construction 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.