reading the signal…
Signals / Condition / 311 service requests stream
in Hempstead, NY·counted·1 all time
A red, yellow, and green roadway light fixture that controls when vehicles and pedestrians proceed.
Counted, not streamed: Traffic Signal has no time series, so it is read as a footprint across places. All-time count by city.
The state of a place: complaints, wear, noise and upkeep. All-time counts.