TYLER — UPDATE: This wreck has been cleared.

Police are on the scene of a four vehicle wreck that is slowing traffic in south Tyler.

The accident happened in the 400 block of Loop 323, around 3:30 on Friday afternoon.

There were no injuries reported.

Drivers should expect delays in the area while crews clear the scene.

No word yet on what caused the accident.

KETK has a crew on the scene and will update this story as soon as the details come in.