DURHAM, N.C. — The deep freeze that shut down much of the South began to relent Thursday as crews salted and cleared roads after a slow-moving storm left ice and snow in places that usually enjoy mild winters. At least 15 people died in crashes and frigid weather.
Even after the storm blew off shore, North Carolina officials urged drivers to stay home while crews worked on roads made treacherous by the storm. Other parts of the South continued to struggle, including Louisiana, where interstate highways remained closed in the capital of Baton Rouge and New Orleans residents were told to stop using water after so many pipes froze and broke that systems lost pressure.
Even low hills in unplowed residential neighborhoods proved too much for drivers in North Carolina's Durham County, where the storm dumped up to 12 inches of snow Wednesday. A dark-colored sedan sat abandoned in the middle of the road in one neighborhood Thursday. A few people shoveled driveways but most stayed bundled inside.
"This is an extraordinary event to have this much snow all across the state. We aren't used to that. We're working as hard as we can," said North Carolina Gov. Roy Cooper.
Mark Foley, 24, wore a hat and jacket as he worked to start his pickup truck covered in a half-foot of snow in a Durham driveway. After a few minutes in the 15-degree air, he was able to go pick up an in-home health aide for his disabled father.
"My lock was frozen, so I couldn't even unlock the door. So I had to use some warm water," he said holding an empty pitcher. "It's more snow than we thought we were going to get."
Two-thousand state trucks were out plowing and salting in North Carolina a day after the storm dumped as much as an inch per hour from the mountains to the coast. Some stretches of interstate highway were still covered in icy spots or only partially plowed.
Cooper said North Carolina has the second-most state-maintained roads behind Texas and asked the public to help by staying home.
"I know we all get stir crazy and cabin fever. But staying off the roads right now is important for us," the governor said.
Cooper also reported the state's first weather fatality, after a minivan slid off an icy road and overturned in a canal in Washington County early Thursday.
Back in Durham, a police officer was able to avert tragedy by jumping into a frigid creek to help a driver and her passenger after their car ran down an embankment during the storm Wednesday. Durham Police Cpl. J.J. Barazandeh guided the women through waist-deep water to the shore, according to a police news release.
State troopers responded to more than 2,300 crashes, while local police reported hundreds more. From Charlotte to Raleigh, North Carolina's five most populous cities all saw significant snow from a system that followed an atypical west-to-east path across the state — and moved more slowly than forecasters had predicted.
In Atlanta, temperatures remained below freezing until midday. Metro Atlanta's commuter rail system was operating on a limited schedule as the city continued to recover from the about 1 inch of snow and ice that brought the area to a standstill.
Officials at Hartsfield-Jackson Atlanta International Airport, the world's busiest, were hoping to reduce lines to get through security that stretched through the airport Wednesday. Flight delays were exacerbated because some screeners couldn't make it to work, leaving the Transportation Security Administration with a single checkpoint in the domestic terminal. Some TSA employees slept at the airport overnight to avoid a repeat.
On Thursday, airlines canceled another 200 flights at the Atlanta airport, and dozens of other flights at Charlotte Douglas International.
Schools remained closed or had delayed openings across much of the region, effectively giving many students a seven-day break as the Martin Luther King Jr. holiday extended through Thursday.
Much of Alabama remained in weather-related limbo. State offices were resuming operations at noon Thursday, and some school systems returned to class as high temperatures creeped into the low 40s, helping melt the remaining ice.
Louisiana was also struggling to dig out. Every interstate in Baton Rouge remained closed Thursday morning, including Interstates 10 and 12, which were blocked to motorists across the southeastern stretch of the state. The transportation department hopes sunshine and above-freezing temperatures will help thaw the icy thoroughfares.
Most of the usually warm Florida peninsula also saw freezing temperatures Wednesday, prompting citrus growers to spray their crops and prevent damage by coating oranges in sheens of ice.
At least four people died in Louisiana, including a man knocked off an elevated portion of Interstate 10 in New Orleans when a pickup spun out on ice, and an 8-month-old baby, identified Thursday as Kollage Le-Silva, who was pulled unconscious with his mother from their car after it slid off an icy overpass and landed in a canal in suburban New Orleans. The baby's mother was in critical condition.
Two others died along an icy stretch of I-75 southeast of Atlanta. One was inside their car and another standing beside it on the shoulder when another driver lost control and hit them, killing both, authorities said.
A young college student died on icy I-64, hitting a tractor-trailer in West Virginia.
Most of the deaths were in traffic accidents, but others died quietly, after authorities said they likely succumbed to exposure to temperatures as low as 10 degrees.
The body of one woman was found in the snow near City Hall in Memphis. In Texas, two women in their 80s were found dead after apparently wandering from their homes. One homeless man's body was found in the snow behind a Dumpster in Houston, another on a sidewalk in Dallas. Another woman was found dead at a bus stop in Dallas, her wheelchair nearby. According to authorities, none showed signs of foul play.