Update @ 7:43 pm – OHP has confirmed that traffic is now moving on I-35 South of Guthrie. Police officials say the semi truck has not been removed due to produce being off loaded.

OKLAHOMA CITY, Okla. (KFOR) – Emergency crews were on the scene of an accident on I-35 South of Guthrie.

An emergency helicopter was used to transport at least one person. is also on the scene and the southbound lanes are closed.

At one point traffic was backed up about two miles.

No other details have been released.