anchor: Turning left along the quays of the north bank towards the Four Courts (about11.2 km/1 mile), you will come to the delightful cast-iron footbridge, the Ha'penny Bridge, that connects Merchants' Arch to Liffey Street.
positive: The Ha'penny Bridge is a cast iron footbridge connecting Merchants' Arch and Liffey Street.
negative: The the Ha'penny Bridge is made of concrete.