<Tr> <Th_colspan="2"> History </Th> </Tr> <Tr> <Th> Opened </Th> <Td> 16 November 1863 </Td> </Tr> <P> The Leaderfoot Viaduct, also known as the Drygrange Viaduct, is a railway viaduct over the River Tweed near Melrose in the Scottish Borders . </P> <P> The viaduct was opened on 16 November 1863 to carry the Berwickshire Railway, which connected Reston with St Boswells, via Duns and Greenlaw . </P>

Long valley of the leader water in the scottish borders