The Taw also gives its name to Bishop's Tawton just before passing through the only town on its route, Barnstaple. The Long Bridge here, originally medieval, is the second-lowest bridging point of the Taw. Work finished in 2007 on the long-awaited 'downstream bridge', part of the Barnstaple Western Bypass and now the Taw's lowest crossing point; it was opened in May 2007. Seawards of Barnstaple, the river's journey is blocked by the large dune complex of Braunton Burrows, hence its late diversion south-westward and shared estuary mouth with the River Torridge across Zulu Bar sandbanks and out into Barnstaple (or Bideford) Bay.
