A404(M) J9B Maidenhead Thicket Interchange

Route

A404(M)

Junction number

9B

Markerpost

48.8

Name

Maidenhead Thicket Interchange

Terminus

Terminus at top of exit list

Other routes

A4

Authority

National Highways

Restricted turns

Full access

Services

No services

Layout and signage

Twyford
Reading
Maidenhead
A4
Marlow
High Wycombe
Oxford (M40 Link)
A404
 






A4
   






A4
  N/A

Lane configuration

LanesLanesLanesLanes

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

LanesLanesLanesLanes

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

Other events

  • Signs End of motorway regulations
  • Signs Start of motorway regulations

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Ringways

The story of an incredible plan to reshape London into a city of motorways, with the history from creation to cancellation and details on every unbuilt road.

About this page

Published22 April 2017

Last updated17 May 2022