A manhole

A manhole was a round opening in the middle of a street that was used to access the sewer systems on Earth.

A manhole was visible from Dixon Hill's office window when Jean-Luc Picard looked outside. (TNG: "The Big Goodbye")

External link Edit

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.