The A146 north of Loddon was blocked after a crash between a lorry and at least two cars.
Emergency services were called shortly before 6.30pm on Wednesday and diversions were put in place through Loddon.
The lorry left the carriageway and ended up in a field.
Fire appliances from Loddon, Carrow, Earlham and Beccles attended, along with the Urban Search and Rescue team from Dereham, but no occupants had to be cut from their vehicles.
A Norfolk police spokesperson said there were two people with minor injuries.
The road was all clear by 10pm.For up to date information visit our live traffic map.
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