The sign on the A14 showing the Copdock interchange with the A12, Ipswich.
A pick-up truck has broken down at the Copdock Interchange.
Police were alerted around 5pm to the incident at the off-slip from the A14 westbound onto the A12 southbound.
A spokeswoman said the truck had its hazard lights on and was causing tailbacks.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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