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Interstate 77, burned in gas explosion, repaired and now open

This aerial photo shows the inferno that burned away the surface of Interstate 77, which has now been repaired and reopened. (Associated Press)

The Associated Press

12/12/2012

SISSONVILLE, W.Va. — Contractors worked through the night to remove and replace an 800-foot swath of Interstate 77 that turned from asphalt to cinder in a massive natural gas line explosion that also flattened four homes and damaged five more but caused no deaths and as of 9 a.m. EST Wednesday, both lanes of the interstate have been reopened to traffic, authorities reported.

The Tuesday afternoon blast between Sissonville and Pocatalico, about 15 miles outside the capital city of Charleston, melted guardrails, cooked the green enamel off highway signs and burned utility poles, while leaving a huge hole in the highway.

Though several people were treated for smoke inhalation, no serious injuries were reported either on or off the major commuter route.

But hours afterward, respiratory therapist Sancha Adkins was still shaky. She was heading north toward a patient's home in Ripley, a tractor-trailer behind her, when a flash alongside the highway caught her eye.

"And then I just see this whole huge ball of fire, and I'm slamming on the brakes and pulling off to the side of the road, and then the flames come across the road in front of me," she said, still breathless and nearly hysterical hours later. "I saw parts of something — I don't know what it was, a house maybe? — exploding."

A wall of flame roared across the highway about 150 feet in front of her car, she said, and she tried to back up on the shoulder. So did the truck behind her, which was able to stop without rear-ending her vehicle.

"But that wasn't fast enough for me," said Adkins, 36, of St. Albans. "I did a U-turn in the middle of the road and literally drove the wrong way on the interstate. I had my hazard lights on flashing, just trying to tell people to get out of the way."

There was oncoming traffic as she hugged the berm on the median.

"I didn't care," she said. "It wasn't as bad as that explosion."

Adkins traveled about 2 miles, got into an emergency lane and got off at the nearest exit, onto Route 21, still bound for Ripley. Then she realized she was still heading toward the flames.

"I don't think it clicked until then. I was hysterical and crying and flipping out," she said.

She tried to dial 911 three times, she said, but couldn't get the numbers right. Eventually she called her office and told them what happened.

"I'm incredibly lucky I didn't die in a fire," she said as she tried to unwind at a hair salon Tuesday evening.

As the state Department of Transportation scrambled crews and contractors with an eye to reopening the entire interstate by Wednesday evening, officials marveled that no one was killed.

"We've been very fortunate," said Gov. Earl Ray Tomblin, after seeing the collapsed and charred houses. "They were just lucky enough not to be home."

Most of the neighborhood's residents were at work or school. One man, Tomblin said, had just left to go hunting.

Federal and state agencies are now investigating what caused the explosion in the 20-inch transmission line owned by NiSource Inc., parent company of Columbia Gas. The gas flow was shut off, but residents who lived within 1,000 feet of the fire zone were evacuated as a precaution.

Kent Carper, president of the Kanawha County Commission, said flames were shooting some 75 feet into the air before the fire was extinguished.

"It sounded like a Boeing 757. Just a roar," he said. "It was huge. You just couldn't hear anything. It was like a space flight."

Carper said the flames spanned about a quarter of a mile and ran through a culvert under the interstate.

"It actually cooked the interstate," he said. "It looks like a tar pit."

NiSource spokesman Mike Banas said the company was still gathering facts and no effects on customers were expected.State Police say they're being inundated with calls from drivers trying to travel a section of Interstate 77 burned up when a natural gas line exploded Tuesday near Sissonville, but those calls need to go the Division of Highways.

As for the interstate, guardrails melted, utility poles burned, an ordinarily reflective green interstate sign was burned down to white metal and the blast blew a huge hole in the road, throwing dirt, rocks and debris across the interstate.

"Even the hillside was on fire," Tomblin said. "There are some homes in close proximity that are still smoking."

Tom Miller, training officer at the Sissonville Volunteer Fire Department, marveled at the destruction.

"Four lanes are gone," he said, adding that it was remarkable that no motorists were injured. "We were very lucky — no rush-hour traffic."

Federal and state investigators are now trying to determine the cause.

"It's one of those rare events that happen," the governor said, "and at this time we do not have those answers," he said

NiSource spokesman Mike Banas said the company was still gathering facts.

"Our first priority is the safety of our employees and the community," he said, adding that no impacts on customers are anticipated.

U.S. Sen. Jay Rockefeller, who chairs the Senate Commerce Committee and has made pipeline safety a priority, vowed to get answers.

The West Virginia Democrat said the National Transportation Safety Board is launching a team "imminently" to investigate, he said, as is the U.S. Department of Transportation's Pipeline and Hazardous Materials Safety Administration.

The Trucker staff can be reached for comment at editor@thetrucker.com.

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