M25 J3 Swanley Interchange

Route

M25 and A282

Junction number

3

Markerpost

14.0

Name

Swanley Interchange

Terminus

Not a terminus

Other routes

M20, A20, B2173

Authority

National Highways

Restricted turns

Full access

Services

No services

Layout and signage

London
A20
Maidstone
Channel Tunnel
M20 Link
Swanley
B2173
 


A20


B2173
   

M20

A20
  Maidstone
Channel Tunnel
Dover
M20 Link
London (SE)
Swanley
A20

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 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 updated1 May 2022