Signals / Object / Mapped places

Yes Manhole

in Springfield, IL·counted·1.7K all time

A manhole marked for confirmation or presence, typically appearing as a round metal cover set into pavement.

Where it is

Counted, not streamed: Yes Manhole 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.

Things that physically exist: street furniture, signs, buildings. All-time counts.