reading the signal…
Signals / Object / Street-level imagery
in Tulsa, OK·counted·558 all time
A narrow bridge crossing a trail or creek, typically made of wood with simple railings.
Counted, not streamed: Trail Footbridge 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.