M25 J20 Kings Langley Interchange

Route

M25 and A282

Junction number

20

Markerpost

118.6

Name

Kings Langley Interchange

Terminus

Not a terminus

Other routes

A41, A4251

Authority

National Highways

Restricted turns

Full access

Services

No services

Layout and signage

Hemel Hempstead
Aylesbury
A41 Link
  A41     A41

A4251
  Hemel Hempstead
Aylesbury
A41 Link

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 exits and returns after the junction.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 exits and returns after the junction.
  • 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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About this page

Published22 April 2017

Last updated3 May 2022