Improvements to two ventilation shafts and a separate fan shaft are projected to cost $20 to $30 million for final designs and construction over a 15 month period.

A man covered head to toe in grease has been rescued after spending the night trapped in the ventilation system at Melbourne's Crown Casino. Ambulance Victoria says the man was discovered when ...

It will take about four months to fix a major artery in downtown D.C. that engineers said may not be able to support the weight of vehicles and could cause them to fall straight into a Metro vent ...