The plane had just departed Teterboro Airport en route to Georgia when it began spiraling out of control at about 17, 000 feet and crashed on a wooded median on Interstate 287 near Morristown.

WSJ: NTSB: Pilot action, icing led to NJ plane crash

They said there were 17 separate crashes within a distance of one mile (1.6km) on Interstate 77 near the base of Fancy Gap Mountain.

BBC: Deadly pile-up in southern Virginia

About 17% of the 6.8 million square feet of office space north of the Interstate 285 exchange is vacant.

FORBES: The great suburban overbuild