As the first anniversary of North Jersey's Route 80 sinkhole shutdown approaches, motorists traumatized by six months of time-consuming detours may wonder: Could it happen again? Hoping to avoid a ...

The NJDOT commissioner and local officials visited the highway on the same day authorities released findings on an April crash that killed four.

The bipartisan measure comes after 19th century iron mines caused sinkholes that closed I-80 for months and required $30 ...