Route
Junction number
20
Markerpost
118.6
Name
Kings Langley Interchange
Terminus
Not a terminus
Other routes
A41, A4251
Authority
Restricted turns
Full access
Services
No services
M25 J20 Kings Langley Interchange
Lane configuration
- Lane 1 exits and returns after the junction.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 exits and returns after the junction.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
Other events
Variable Speed Limits apply
- Variable Speed Limits apply
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About this page
Published22 April 2017
Last updated3 May 2022
Published22 April 2017
Last updated3 May 2022