A New York woman and her grandchildren escaped unharmed from what was supposed to be a leisurely stroll but almost became a nightmare when manhole cover exploded near them. Video published by the ...

STABILOC is a locking system for manhole covers and critical underground infrastructure. The STABILOC system is designed to address the needs of today's security and infrastructure operators.

A grandmother dodged an "exploding" manhole. In Poughkeepsie, New York, a family was strolling down the sidewalk after an Easter egg hunt when suddenly a manhole exploded, sending concrete and ...

They're looking for someone to design new manhole covers. They do this every five years. If you wish to design one, the theme should be nature and the Inland Northwest.