HOUSTON (KTRK) -- An accident involving a jackknifed 18-wheeler has backed up traffic on the 610 East Loop southbound before the Port of Houston.
The accident happened around 7:01am and is affecting three mainlanes.
We're following this story on Eyewitness News. Watch for updates on air, online and on our mobile news app. null
Big rig rollover backs up East Loop SB before Port of Houston