However, freight traffic was still quite busy on some parts of the network. The Dannemora mines still exported iron ore through the harbour at Hargshamn, and freight trains with transporter wagons took freight to and from the paper mill at Hallstavik via Uppsala-Rimbo.
Despite some parts of the network experiencing heavy freight traffic, the Dannemora mines remained a significant source of iron ore exports through the Hargshamn harbour. Freight trains with transporter wagons played a crucial role in transporting goods to and from the Hallstavik paper mill via Uppsala-Rimbo.