LITTLE ROCK, Ark. — As winter events approach, road crews in Arkansas are working tirelessly to ensure the safety of drivers by keeping the roads clear, especially with the looming threat of black ice.
The road maintenance department in Little Rock is employing a proactive approach to tackle potential hazards. According to Townsell, head of the department, the focus is on key areas such as hillsides, intersections, and bridges. The methods primarily involve sanding and blading to enhance traction for vehicles navigating through the wintry conditions.
“For us on lesser traveled roads, and typically the county roads are lesser traveled, the sand provides the better correction,” Townsell said. “Lots of times, the blades only cause things to get slicker, like a Zamboni on a hockey rink, so that’s why we’re focusing on sanding, particularly the troublesome spots.”
Sanding plays a crucial role, particularly in regions like central Arkansas, where the combination of dry snow and air is prevalent. Townsell emphasized the significance of sanding in such unusual weather conditions. “We are looking at blading where it’s applicable and works and benefits, unlike what most people may think,” Townsell explained. Contrary to common belief, blades do not completely remove all snow and ice from the roads. They can leave behind remnants that, under cold conditions, may freeze over and create more hazardous driving conditions. The focus, therefore, is on sanding to maintain optimal traction.
“We are looking at blading where it’s applicable and works and benefits, unlike what most people may think,” Townsell said. “The blades do not get all the snow and ice off the roads. They leave a remnant under these cold conditions that can freeze over and make the roads more treacherous. If you blade the traction off them, that’s why we’re focusing on the sanding right now.”
Dave Parker, Public Information Officer for the Arkansas Department of Transportation, highlighted the proactive measures taken on the interstates. He mentioned that the interstates were pre-treated with a combination of salt and sand throughout the week. However, the concern of black ice following Tuesday night’s refreeze has prompted an intensification of efforts.
“We’re going back and plowing the shoulder area, especially to push it away even more because we know as the sun hits, some of that snow is going to melt,” Parker said. “You’re going to get a little small river coming back across, so we don’t want that coming right across the interstate or highway tonight when it gets even colder.”
Parker reassured that the interstates are mostly clear, but cautioned drivers not to let their guard down. Even though the roads may seem safe, there is still a possibility of slick areas, dark spots, or frozen water. Remaining vigilant and aware of the road conditions is crucial for drivers to navigate safely through the winter weather.
“Snow is not going to go anywhere really for a while because Thursday, temperatures dropped again overnight, and we may have a little system come in and add [a] little bit of snow, maybe a little bit of freezing rain on Thursday,” Parker said. “It will be cold and wet for at least another three to four days.”
As winter progresses, road crews will continue their around-the-clock efforts to monitor and address any emerging challenges. The combination of strategic sanding and pre-treatment on interstates aims to minimize the impact of black ice and create a safer driving environment for everyone on the roads. Arkansas residents are encouraged to stay informed about road conditions and exercise caution during winter weather events.
