UPDATE 7/14/14 @ 6:15 a.m..
WASHINGTON COUNTY, Ohio (WSAZ) -- Route 7 between Belpre and Marietta reopened at 12:30 a.m. Monday.
Some firefighters stayed overnight at Greenleaf Recycling Facility just to make sure the fire didn't rekindle.
Route 7 was closed because a hose from the river was blocking it.
No word yet on what started the fire.
ORIGINAL STORY 7/13/14
WASHINGTON COUNTY, Ohio (WSAZ) -- Firefighters spent Sunday on the scene of a massive fire along Route 7 between Belpre and Marietta.
It happened just before noon at Greenleaf Recycling.
WSAZ's sister station, WTAP, reports that the fire started near some diesel tanks -- causing them to explode.
Route 7 remains closed in the area, and isn't expected to reopen until Monday morning.
Dominion Gas also shut off natural gas service in the area.