A crash on the A47 was causing long delays and heavy traffic between Norwich and Dereham.
The incident happened in Honingham by the Berrys Lane junction.
Heavy traffic was building both ways with tailback Dereham bound building to the Easton roundabout.
READ MORE: Two lanes on A11 at Snetterton in Norfolk to remain closed
The incident was first reported at 6.09pm.
Drivers reported gridlock traffic nearly at a standstill.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here