Delays on the A47 have now cleared following a four-vehicle crash.
It happened at about 8.30am in Honingham, between Dereham and Norwich, on the Norwich bound carriageway at the A47 junction with Berrys Lane and The Street.
One person involved has reported neck and chest pains, however no one is thought to have suffered serious injuries.
Buses were delayed on Konect 8 and First A, B, C and D routes.
A recovery truck arrived at about 11.30am and the scene was quickly cleared with the help of police.
Drivers faced delays of more than 12 minutes in both directions.
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