2. Motorway Database
  3. M25 and A282
  4. M25 J12 Thorpe Interchange

M25 J12 Thorpe Interchange

Layout and signage

Basingstoke
Southampton
Richmond
M3 Link 		  M3     M3   Basingstoke
Southampton
Richmond
M3 Link

Lane configuration

LanesLanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 exits and returns after the junction.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.
  • Lane 5 continues ahead.

LanesLanesLanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 exits and returns after the junction.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.
  • Lane 5 continues ahead.

Other events

  • Signs Variable Speed Limits apply
  • Signs Variable Speed Limits apply