Going upstream the River Ouse becomes the River Ure just over a mile above Linton Lock. The river was opened to navigation as far as the Ripon Canal in 1772. There are two locks: Milby and Westwick.
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Just over a mile after the Ouse changes into the Ure, Aldwark Toll Bridge crosses the river. It is the only road crossing between York's northern by-pass and Boroughbridge.
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Aldwark Toll Bridge.
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Half a mile north is Aldwark Foot Bridge.
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Swale Nab is the confluence of the River Ure and the River Swale. The Ure is to the left while the unnavigable Swale is to the right.
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Two miles above Swale Nab is Milby Lock.
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The approach to Milby Lock.
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Milby Lock.
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Looking along the lock cut upstream of Milby Lock.
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Looking back to Milby Lock.