Interstate 80 was once called the Bergen-Passaic-Delaware ... and compasses were mostly useless due to magnetite in the rock. As a result, mine tunnels may not run in the expected directions ...

Portions of Interstate 80 in Morris County have been closed for four months due to sinkholes. Timothy Bechtel, a senior professor of geosciences at Franklin & Marshall College, said precipitation ...

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

U.S. Transportation Secretary Sean P. Duffy will visit the Interstate 80 sinkhole sites in Morris County on Saturday morning for an update on the damaged highway and to discuss assistance being ...

Yet another sinkhole has opened on Interstate 80 through Wharton, N.J., closing the heavily trafficked highway in both directions on Wednesday and into Thursday. Crews were working to repair a ...