UPDATE (7:38 a.m.): The truck has been cleared from the roadway.
An 18-wheeler crash has shutdown the southbound lane between Main Street and Eason Boulevard on Highway 45 in Tupelo.
The 18-wheeler is hanging off the bridge. The driver is out of the truck.
For now, traffic is being diverted on to Main Street.
The downtime to clean up the accident is unknown at this time.