M4 J15 Plough Hill

Layout and signage

Marlborough
A346
Swindon (E)
A419 Link
Oxford (A420)
  A419
(A420)
    A346   Marlborough
A346
Swindon
A419 Link

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.