The Göta Canal (Swedish: Göta kanal) is a Swedish canal constructed in the early 19th century. . The canal is 190 km (120 mi) long, of which 87 km (54 mi) were dug or blasted, with a width varying between 7–14 m (23–46 ft) and a maximum depth of about 3 m (9.8 ft). The speed is limited to 5 knots in the canal. The Göta Canal is a part of a waterway 390 km (240 mi) long, linking a number of lakes and rivers to provide a route from Gothenburg (Göteborg) on the west coast to Söderköping on the Baltic Sea via the Trollhätte kanal and Göta älv river, through the large lakes Vänern and Vättern.
https://en.wikipedia.org/wiki/G%C3%B6ta_Canal