Deadly Crash Shuts Down US-21 at County Line

One death confirmed as first responders work the scene in Blythewood, South Carolina

Published on Mar. 2, 2026

A deadly crash on US-21 at the Fairfield-Richland County line in Blythewood, South Carolina has resulted in one confirmed fatality. First responders from both counties are on the scene, diverting traffic to nearby roads as they investigate the incident.

Why it matters

This crash on a major highway connecting two counties highlights the importance of traffic safety and coordination between local law enforcement agencies when responding to serious accidents. The closure of US-21 is also likely to cause significant disruptions for commuters and travelers in the area.

The details

According to officials, the Fairfield County Sheriff's Office responded to the crash on US-21 at the county line. The Richland County Sheriff's Department and South Carolina Highway Patrol are also on the scene. One death has been confirmed, and first responders are diverting traffic to Portia Road in Richland County and Smallwood Road in Fairfield County as they continue their investigation.

  • The crash occurred on Friday afternoon, February 20, 2026.

The players

Fairfield County Sheriff's Office

The local law enforcement agency that responded to the crash on US-21 at the county line.

Richland County Sheriff's Department

The neighboring county's law enforcement agency that is assisting with the response to the deadly crash.

South Carolina Highway Patrol

The state law enforcement agency that is also on the scene investigating the incident.

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What’s next

Authorities will continue to investigate the cause of the deadly crash and work to clear the scene and reopen US-21 as soon as possible.

The takeaway

This tragic accident underscores the importance of safe driving practices and the need for effective coordination between local and state law enforcement agencies when responding to major incidents on shared roadways.