reading the signal…
Signals / Event / Traffic collisions stream
in Mount Vernon, NY·counted·1 all time
A traffic crash caused by one vehicle moving into another lane, typically showing overlapping or angled cars.
Counted, not streamed: Lane Change Accident 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.