The sinkhole was originally a 30-foot long depression in the highway near Exit 34 and the second to occur in two months.

State Department of transportation crews worked through Tuesday night’s snow storm on the 11-foot by 11-foot sinkhole that has closed I-80’s eastbound lanes in Wharton since Monday. “NJDOT crews ...

Billionaire tech mogul Elon Musk drew attention to a circa 1960 converted underground limestone mine in Pennsylvania his team ...

The federal government still processes retirement applications manually in a Pennsylvania limestone mine, a system Elon Musk ...

The sinkhole on Route 80 is over one of the 400 mines active during the Revolutionary War but it's hard to accurately ...

Morris wrote that he left the call "feeling pretty confident that they understand the risks that they are taking" and that ...

Officials from the New Jersey Department of Transportation (NJDOT) closed Interstate 80 on Monday after a sinkhole appeared ...

This is the second time in recent months that drivers in the area are dealing with detours and delays, with the previous sinkhole forming in December and taking four days to repair.

A sinkhole closed the highway’s right lane in Wharton for several days in late December while crews repaired the damage. The ...