4:36 p.m. Update: All lanes are open and wreck is cleared.

Afternoon travelers or those headed north out of town for the weekend should avoid Loop 323 just past Hwy 155 because of an overturned semi.

According to a KLTV report, The semi is on it's side near Tyler Ford and blocking the northbound lanes on Loop 323.

Don Martin with the Tyler Police Department is asking drivers to seek alternate routes until they can clear the area.