Rhine River Commercial Shipping

Timeline

1. 1200–1500Cologne–Mainz reach · Holy Roman EmpireBishops and towns along the river levied river tolls, with Cologne and Strasbourg becoming distribution hubs linked to the North Sea–Baltic Hanseatic network.
2. 1500–1610Rhine estuary (Rotterdam–Dordrecht) · Dutch RepublicDutch merchants controlled downstream warehousing and re-export; upstream grain, timber, and manufactured goods entered North Sea world trade via the Rhine–sea route.
3. 1611–1620Upper Rhine–Middle Rhine · Holy Roman EmpireThe Palatine–Bohemian conflict spilled over; garrisons and requisitions raised river transport costs and some reaches were intermittently closed, yet military supplies and civilian goods still depended on Rhine barges.