A 20-year-old Rock Hill man died yesterday after his vehicle struck a guardrail and overturned on an Interstate 77 exit ramp in York County. Rock Hill Police and the York County Coroner's Office responded to the crash at exit ramp C off I-77 South, near mile marker 82, to investigate.
The victim has been identified as James Conner, according to Queen City News. Officials say the driver of the vehicle struck a guardrail before the vehicle overturned, and Conner was pronounced dead at the scene, per the coroner's office. Rock Hill police are continuing to investigate the circumstances that led to the crash.
A Corridor With a Troubling Recent History
Conner's death adds to a string of fatal incidents that have unfolded on or near I-77 in York County this year. In July, a driver was struck and killed by a tractor-trailer on I-77 South near Mount Holly Road in Rock Hill after walking onto the highway following a separate single-vehicle wall crash, as Hoodline previously reported. In April, a 36-year-old Rock Hill woman died on I-77 North after she exited her disabled vehicle in the travel lanes and was struck by an oncoming SUV, according to WRHI.
Exit ramps along the corridor have proven especially dangerous. In March, a 21-year-old driver exiting I-77 at high speed lost control on Celanese Road in Rock Hill, sending his car airborne over a median and killing a 43-year-old woman in oncoming traffic, WRHI reported. That driver was charged with reckless homicide by Rock Hill police.
How South Carolina Law Treats Reckless Crashes
South Carolina law draws a sharp line between ordinary negligence and criminal recklessness behind the wheel. Under South Carolina Code § 56-5-2920, driving with a willful or wanton disregard for safety constitutes reckless driving, a misdemeanor punishable by fines up to $200 or up to 30 days in jail for a first offense. If reckless driving proximately causes a death, it can instead be charged as reckless homicide under Code § 56-5-2910, a felony carrying up to 10 years in prison and mandatory license revocation upon conviction.
It remains unclear whether investigators have determined a cause for Sunday's crash or whether charges will be considered in Conner's death. Rock Hill police have not released additional details about what led the vehicle to strike the guardrail before overturning.
Heavy Traffic and Ongoing Roadwork on I-77
I-77 through York County is one of the region's busiest corridors, carrying between 47,000 vehicles daily at the county's southern edge and nearly 145,000 daily near the North Carolina state line, according to the Rock Hill Fort Mill Area Transportation Study. That volume, combined with the interchange geometry near exit ramps, has repeatedly put drivers at risk when vehicles lose control or roll over.
The crash also comes as the South Carolina Department of Transportation carries out nighttime resurfacing work on I-77 between mile markers 64.7 and 76 in York County, with single-lane closures scheduled nightly between 6 p.m. and 8 a.m. from August 7 through August 14. It is not known whether that construction zone played any role in Sunday's crash.
A Statewide Decline, but Local Fatalities Persist
The crash arrives amid a broader statewide improvement in traffic safety. South Carolina recorded 880 total roadway deaths in 2025, a drop of 152 fatalities from 2024 and the state's lowest annual traffic death total in more than a decade, according to WRHI, with officials attributing the decline to fewer high-speed collisions and increased highway enforcement. Yet York County has continued to see fatal crashes at a similar pace this year, with 19 preliminary traffic fatalities recorded between January 1 and August 2, compared to 21 during the same stretch in 2025, per the South Carolina Department of Public Safety.
State transportation officials have pointed to infrastructure fixes as one avenue for reducing this type of crash. In March, the South Carolina Department of Transportation announced a 30% reduction in fatal and serious injury crashes on targeted rural roads following installations such as rumble strips, road widening, and safety barriers. Whether similar measures could apply to high-volume interstate exit ramps like the one where Conner died remains an open question.
Rock Hill Police continue to investigate the crash that killed Conner, and no further details have been released.
