reading the signal…
Signals / Object / Street-level imagery
in Raleigh, NC·counted·3.7K all time
A school crossing is a marked roadway crossing, typically featuring signs, stripes, and pedestrian symbols.
Counted, not streamed: School 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.