The recent sinkholes on I-80 were caused by long-abandoned mines. See the map showing hundreds of closed New Jersey mines.
The Sterling Mine, the last operating mine in New Jersey, suspended large-scale commercial mining operations in 1986. Since ...
The collapse of an abandoned mineshaft beneath Route 80 in Morris County on December 26 highlights the risk posed by New ...
There are more than 400 abandoned mines across New Jersey. At one point, they were essential to the state economy.
Both eastbound and westbound lanes of New Jersey's Route 80 near Exit 34 will be closed until further notice as crews work to ...