M40 J2 Beaconsfield Interchange

Route

M40

Junction number

2

Markerpost

40.3

Name

Beaconsfield Interchange

Terminus

Not a terminus

Other routes

A355

Authority

National Highways

Restricted turns

Full access

Services

Service area here

Service area name

Beaconsfield

Services operator

Extra

Layout and signage

Beaconsfield
Amersham
Slough
A355
Services Beaconsfield
  A355     (A40)   Beaconsfield
Amersham
Slough
A355
Services Beaconsfield

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.

In this section

What's new

Imperfectly Odd: Batheaston Bypass

It has viaducts, a tunnel and plenty of controversy, but the amazing Batheaston Bypass doesn’t really work. What went wrong?

South London's lost motorways

Completing the story of London's epic Ringways, we've just published the Southern Radials, five more motorways that never saw the light of day.

To the north east!

Two new additions to our collection of Opening Booklets take us to Darlington and Middlesbrough.

Share this page

Have you seen...

To the Limit

Speed limits are more emotive and divisive than almost anything else about the road network. How do you sort the fact from the opinion? And how did we end up with the speed limits we have?

About this page

Published22 April 2017

Last updated9 May 2022