Claim: Among the A roads in Zone 5 of the Great Britain, Road A55, sometimes called the "North Wales Expressway", is the road running from Holyhead to Chester, a walled cathedral city in Cheshire, England.
Evidence: A55 Holyhead Chester Sometimes called the "North Wales Expressway." Chester is a walled cathedral city in Cheshire, England, on the River Dee, close to the border with Wales.