St. Martins Gate, Chester and Nicholas Street Viaduct plaque

This commemorative plaque records: City of Chester Inner Ring Road. This new St. Martins Gate in the city walls and the Nicholas Street Viaduct were opened on April 22nd 1966 by the Rt. Hon. Mrs Barbara Castle MP Minister of Transport

St. Martin's Gate and the Nicholas Street Viaduct are significant for their role in modernizing Chester’s infrastructure, facilitating improved traffic flow within the historic city walls during the mid-20th century urban development era.