reading the signal…
Signals / Object / Mapped places
in Markham, ON·counted·853 all time
Ladder-style road crossing markings, typically appearing as closely spaced parallel stripes across the roadway.
Counted, not streamed: Crossing Markings Ladder 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.