It then reaches the town of Gainsborough with its own Trent Bridge. The river frontage in the town is lined with warehouses, that were once used when the town was an inland port, many of which have been renovated for modern use. Downstream of the town the villages are often named in pairs, representing the fact that they were once linked by a river ferry between the two settlements. These villages include West Stockwith and East Stockwith, Owston Ferry and East Ferry, and West Butterwick and East Butterwick. At West Stockwith the Trent is joined by the Chesterfield Canal and the River Idle and soon after enters Lincolnshire fully, passing to the west of Scunthorpe. The last bridge over the river is at Keadby where it is joined by both the Stainforth and Keadby Canal and the River Torne.