The wreck occurred shortly after noon on Sunday, Nov. 15, just before Exit 23 near Gilead Road. Paramedics transported one person to a hospital with serious injuries; officials did not release information about the person's condition.

A fire engine remained at the scene to block the roadway and help manage traffic while crews worked to clear the wreckage. The northbound lanes reopened at approximately 2:20 p.m., according to the North Carolina Department of Transportation, which documented major backups on the interstate during the closure.

The cause of the collision had not been determined as of Sunday afternoon.

The crash added to a difficult afternoon for northbound commuters through southern Iredell County, where I-77 serves as the primary artery linking the Charlotte region with Mooresville, Statesville and points north. Exit 23 at Gilead Road is one of Huntersville's busiest interchanges, serving a corridor that has seen sustained residential and commercial growth in recent years.

Sunday's closure is a reminder of how quickly a single-vehicle incident can ripple across the region's highway network, particularly on weekends when traffic volumes remain high. Officials have not said whether speed, weather or other factors played a role.

Anyone who witnessed the crash is encouraged to contact local authorities as the investigation continues.