M1 J6A Chiswell Interchange

Route

M1

Junction number

6A

Markerpost

33.5

Name

Chiswell Interchange

Type

Non-standard interchange

Terminus

Not a terminus

Other routes

M25

Authority

National Highways

Restricted turns

Some turns restricted

Services

No services

Layout and signage

  M25
(M3)
(M4)
(M40)
    M25
(M11)
(M20)
  Stansted Airport (M11 Link)
Dartford (M20 Link)
Heathrow Airport
(M40 Link, M4 Link, M3 Link)
M25 Link

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

Other events

  • Signs Variable Speed Limits apply
  • Signs National Speed Limit begins

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About this page

Published22 April 2017

Last updated26 April 2022