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. Northwards 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.

The National Exhibition Centre (NEC) is an exhibition centre located in Marston Green, England, near to Birmingham and Solihull. It is near junction 6 of the M42 motorway, and is adjacent to Birmingham Airport and Birmingham International railway station. It was opened by Queen Elizabeth II in 1976.