M1 J11A Chalton Interchange

Route

M1

Junction number

11A

Markerpost

57.8

Name

Chalton Interchange

Type

Dumbbell

Terminus

Not a terminus

Other routes

A5, A5505

Authority

National Highways

Restricted turns

Full access

Services

No services

Layout and signage

Aylesbury A5
Houghton Regis
Dunstable A5505
  A5

A5505
      Aylesbury A5
Houghton Regis
Dunstable A5505

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit (part time using the hard shoulder).
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit (part time using the hard shoulder).
  • Lane 2 continues, with option to exit.
  • 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

Published24 June 2017

Last updated18 May 2022