M27 J12 Portsbridge Interchange

Layout and signage

Portsmouth
Continental Ferry Vehicle Ferry
M275 Link
Cosham
Hilsea
A3
  M275


A3




    A27

A3


 

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues ahead.
  • Lane 3 is gained from the entry sliproad.

Other events

  • Signs Start of motorway regulations
  • Signs End of motorway regulations