Several roads including the A47 in King's Lynn were closed due to a crash and a police incident.
Police were called at 11.30am today (August 18) to reports of a collision on the bridge near the South Gates Roundabout in King's Lynn.
Three vehicles are involved including a Ford Transit van.
The westbound carriageway was closed and police were at the scene conducting traffic control.
No injuries have been reported and diversions were in place.
Another incident forced the closure of a number of roads along the A47.
The Hardwick slip roads on and off, the Saddlebow roundabout and Constitution Hill roundabout were closed to drivers.
A police spokesperson said: "Police are currently at the scene of an ongoing incident in king's Lynn. A number of roads have been closed and emergency services are at the scene dealing with the incident."
Norfolk Fire Service crews are also in attendance assisting the police.
The incident was resolved by 1.49pm and the road closures were lifted shortly after.
There was heavy congestion in the area following the crash and traffic backed up along the A47, the A17 the A149.
There was also heavy delays on roads through the town, including Wisbech Road and London Road.
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