HOLLIDAYSBURG — A glimpse of Blair County history was exposed this week when a sinkhole developed in the grassy area at the front of the courthouse next to Allegheny Street. Upon digging into ...
The massive 40-foot by 40-foot sinkhole that opened up a major New Jersey highway Thursday was caused by an abandoned mineshaft, officials said. Construction crews are working around the clock to ...
A sinkhole roughly the depth and width of a four-story building on a busy stretch of Interstate 80 in Wharton was caused by the collapse of an abandoned mineshaft, forcing workers to undergo ...