The North Carolina Department of Transportation recently began applying new road markings on a 24-mile stretch of I-40 and I-85 west of Charlotte. According to the North Carolina Department of Transportation, crews are applying thermoplastic markings using a thermal spray process to improve nighttime visibility.
A TRP Construction crew began marking Interstate 40 in Catawba County, stretching from the Connor County Bridge to the Burke County line. The crew slowly moved forward, carefully applying the new, eye-catching road markings.
Unlike regular paint, these stripes are more reflective in the dark and last longer on the road surface. Officials chose this material to improve road safety.
After completing work in Catawba County, the crew will head to Interstate 85 in Gaston County. They will mark the stretch of road from the Mecklenburg County line to a point 14 miles (22 km) outside of Bethemer.
The night shift runs from 9:00 PM to 6:00 AM. For safety reasons, workers close one lane at a time while markings are applied. Inclement weather conditions may delay the project by several weeks.
The timing is perfect: Hurricane Helene devastated state highways last year. Seven southeastern states received federal funding to repair damage caused by the hurricane in September 2024.
By working at night, construction workers avoided rush hour traffic jams. Signs reminded drivers to slow down and remain alert near the construction site.
The transition to a more durable material meets North Carolina’s need for more durable roads. The state chose thermoplastic for its durability, demonstrating a commitment to solutions that can withstand the test of time and weather.
Post time: Oct-29-2025