the m42 motorway runs north east from bromsgrove in worcestershire to just south west of ashby-de-la-zouch in leicestershire, passing redditch, solihull, the national exhibition centre (nec) and tamworth on the way, serving the east of the birmingham metropolitan area. the section between the m40 and junction 4 of the m6 forms – though unsigned as such – a part of euroroute e05. beyond junction 11 the route is continued as the a42, the junctions on this section, 12–14, are numbered like a continuation of the motorway, but the road has non-motorway status from here.