Three sinkholes have appeared on the section of Route 80 that opened in 1960. Questions surround the contractor, but is there more to it?

The recent sinkholes on I-80 were caused by long-abandoned mines. See the map showing hundreds of closed New Jersey mines.

Officials are hopeful that the westbound lanes of Route 80 will be reopened within the week, but the eastbound lanes are ...

Before the United States was a country, New Jersey was mine country. State officials are aware of about 2,700 sites where mining or prospecting took place in the Garden State. The state Department of ...

Testing continues to determine the integrity of Route 80 in Morris County and the next steps to open the highway as safely ...

Westbound lanes are being detoured at Exit 34 to Route 15 northbound after the gaping hole swallowed up part of the roadbed, ...

Both eastbound and westbound lanes of New Jersey's Route 80 near Exit 34 will be closed until further notice as crews work to ...

A sinkhole developed on I-287 north in Parsippany-Troy Hills on Friday afternoon and closed two lanes, according to the NJDOT ...

What causes sinkholes? Traffic nightmares worsen as new sinkhole opened on Rt 80 - shutting down traffic in both directions.

Three recent large voids on heavily traveled interstate caused by closed iron mine voids have led state transportation ...

Since December, the New Jersey Department of Transportation has reported a 40-foot sinkhole, an 11-foot sinkhole, and most ...