A42 may refer to :
- A42 road (England), a road connecting Kegworth and Appleby Magna
- A42 road (Northern Ireland), a road connecting Maghera and Carnlough
- A42 motorway (France), a road connecting Lyon and Pont-d'Ain
- A 42 motorway (Germany), a road connecting Kamp-Lintfort and Castrop-Rauxel
- A-42 motorway (Spain), a road connecting Madrid and Toledo
A.42 may refer to :
- Aero A.42, a Czechoslovakian bomber aircraft of 1929 that was only ever produced in prototype form
- A42 tank, a British War Office designation for the "Heavy Churchill" (Mk.XIII) tank
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: