Complex sentence: In 1907 the first ferry, an unmotorized barge named "Tinnsjø" was completed; the steam ship "Skarsfos" was used to haul it between the two railways.
Split into simpler sentences: In 1907 the first ferry, an unmotorized barge named "Tinnsjø" was completed. The steam ship "Skarsfos" was used to haul it between the two railways.