The A452 is a road in England, which runs from Royal Leamington Spa, Warwickshire to Brownhills in the West Midlands. It is the major link to the M6 motorway for both Leamington and Warwick in addition to serving as Leamington's link to the M40 motorway and to Coventry. Between Brownhills and Kenilworth it follows the line of the ancient drover's road called the Welsh Road, which probably has pre-Roman origins.