M25 J18 Chorleywood Interchange

Route

M25 and A282

Junction number

18

Markerpost

112.6

Name

Chorleywood Interchange

Type

Non-standard interchange

Terminus

Not a terminus

Other routes

None

Authority

Highways England

Restricted turns

Full access

Services

No services

Layout and signage

Rickmansworth
Chorleywood
Amersham
A404
  A404     A404   Chorleywood
Amersham
A404

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

Other events

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

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