Diversions are in place near the Hawke’s Bay Expressway bridge in Twyford, Hastings after a truck crashed this afternoon.
The accident occurred about 4.10pm, and the driver is still trapped in the cab, police say.
Fire and Emergency NZ and an ambulance are also at the scene.
Diversions are in place at the Evenden roundabout and Pakowhai Road.
Motorists are advised to use Pakowhai Road as an alternate route.