It was bumper to bumper along I-20 east bound for several hours early this morning. An overturned tractor trailer led officials to direct traffic off the interstate and through Helfin to U.S. Hwy 78 at Exit 99. Cleburne County's 911-Senior Communication Officer Sheila Amundson says that the interstate had to be closed off for precautionary reasons. Despite the heavy traffic and long delays, no other wrecks were reported. State Troopers reopened one lane of the interstate at about 7:30am. All lanes were reopened at around 9:30 this morning.