Artist's impression of a viaduct which could take the Western Link over the River Wensum. Photo: Norfolk County Council - Credit: Norfolk County Council A decision to pick the contractor to build the controversial £153m Norwich Western Link - and to submit a business case for the road to the government - is due to be made within weeks. To be in with a chance of securing funding and consent for the road, which would link the Norwich Northern Distributor Road to the A47 to the west of the city, Norfolk County Council needs to lodge a business case.