Route
Junction number
3
Markerpost
44.8
Name
Knaves Beech Interchange
Type
Terminus
Not a terminus
Other routes
A40
Authority
Restricted turns
Some turns restricted
Services
No services
M40 J3 Knaves Beech Interchange
Layout and signage
|
High Wycombe (E) A40 |
 |
(A40) |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
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About this page
Published22 April 2017
Last updated9 May 2022
Published22 April 2017
Last updated9 May 2022