Diesel spilled from the saddle tank as a result of the crash, which occurred near the Lottsford Vista Road in Lanham, Brady said. He added that no tomatoes came out.
The driver was taken to a local hospital with injuries Brady said were not serious.
Eastbound lanes of Route 50/John Hanson Highway were closed around 11:30 a.m., according to transportation officials. Traffic was getting by in one eastbound lane before 2 p.m., and all westbound lanes were clear.
Preliminary investigation showed the driver, behind an 18-wheeler out of Florida, was going too fast, Fox 5 reported