San Antonio--The scene is finally clear after an 18-wheeler overturned on I-10 downtown near the I-35 off ramp. The trailer was carrying produce including heads of cabbage and lettuce. The accident happened at 11:30 a.m. on Sunday, but crews didn't finish getting all the debris until 7 p.m. San Antonio police officers say the accident happened after the driver took a turn too fast and rolled over. That driver was not seriously injured.