A collision between a tractor trailer and a Mini blocked the B1134 in Pulham Market for almost three hours after manure was spilt across the road yesterday morning.
The rush-hour incident happened at about 8.40am.
The trailer overturned, spilling manure across the road, and over the Mini behind.
The road was reopened again at around 11.30am after the vehicles had been recovered, and the road was inspected by the Highways Agency.
A police spokesperson confirmed there had been damage to the road as a result of the incident.