reading the signal…
Signals / Object / Street-level imagery
in Houston, TX·counted·409 all time
Painted roadway lines guiding traffic, commonly appearing as white or yellow stripes on pavement.
Counted, not streamed: Lane Marking 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.