1816 – O’Donovan Rossa Bridge, Dublin Architect: George Knowles & James Savage A three-arched bridge built of granite, with cast-iron balustrades, built in 1813 and opened in 1816.
1818 – Father Mathew Bridge, Dublin Architect: George Knowles & James Savage Originally the site of the only bridge crossing the Liffey until 1674, Fr Mathew Bridge is named after a proponent of abstinence from alcohol.