reading the signal…
Signals / Event / Street-level imagery
in Köln, NW·counted·45 all time
A suspension bridge crossing is a pedestrian bridge, typically using cables, suspended decking, railings, and scenic surroundings.
Counted, not streamed: Suspension Bridge Crossing has no time series, so it is read as a footprint across places. All-time count by city.
Things that happen: permits, collisions, crimes, inspections. All-time counts.