Signals / Object / Mapped places

Drain Manhole

in Springfield, IL·counted·12K all time

A drain manhole, typically a round or rectangular cover providing access to underground drainage pipes.

Where it is

Counted, not streamed: Drain 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.