From the M56 At junction 15, take sliproad left to M53 towards Chester / Wrexham. Leave at J12 and At roundabout, take 3rd exit on to A56 / Warrington Road. At next roundabout take 2nd exit towards Chester. At next roundabout, take 3rd exit on to A483 / Grosvenor Road. Continue straight ahead at the next roundabout and pass under the City walls. Continue straight ahead at the next 2 traffic lights. Turn left on to Overleigh Road. Turn right on to Old Wrexham Road Arrive at Old Wrexham Road on the right. The last intersection is Selsdon Court. The Catholic High School Old Wrexham Road, Handbridge, Chester CH4 7HS