Littleton Junction used to be the SRC's flagship 00 layout.It has appeared over the years at many exhibitions. It has now been retired from the exhibition circuit and is mounted permanently at the SRC's clubrooms for club night running.

It is a large layout and is basically a two track main line running round a continuous circuit. At one end of the frontage of the layout is the station which gives the layout its name, and a branch line runs off into the fiddle yard from there. The date for the layout represents the life of the line between 1992-2002.

Littleton won the title of "Best Layout" at the Warley National Model Railway Exhibition held at the NEC, Birmingham, in December 2006.