The recent sinkholes on I-80 were caused by long-abandoned mines. See the map showing hundreds of closed New Jersey mines.
Officials in New Jersey are working to address sinkholes affecting major highways in Morris County, particularly on Route 80 ...
The closure of Route 80 in both directions has pushed traffic onto Routes 10, 15 and 46 creating long delays and heavy ...
Both eastbound and westbound lanes of New Jersey's Route 80 near Exit 34 will be closed until further notice as crews work to ...