Barnstaple in the 16th and 17th centuries greatly benefited the town. The wealthy merchants that this trade created built impressive town houses, some of which survive behind more recent frontages—they include No. 62 Boutport Street, said to have one of the best plaster ceilings in Devon. The merchants also built several almshouses including Penrose's, and ensured their legacy by dedicating elaborate monuments to their families inside the church. By the 18th century, Barnstaple had ceased to be a woollen manufacturing town, which was replaced by Irish wool and yarn, for which it was the main landing place; the raw materials were
Barnstaple Long Bridge looked between 1796 and 1832. Traffic congestion was considerable on the bridge until, in May 2007, the Barnstaple Western Bypass was opened so traffic heading towards Braunton and Ilfracombe avoids travelling through the town centre over the ancient bridge. The bypass consists of of new road and a , five-span bridge. It was expected to have cost £42 million. In 2016 plans were announced to upgrade the bridge including widening of footpaths and the creation of cycle lanes. Long Bridge has 16 pointed masonry arches, varying in span from to giving a total length of . Barnstaple Long Bridge Barnstaple