A48(M) (M4 J29) Castleton Interchange

Route

A48(M)

Junction number

M4 J29

Markerpost

Unknown

Name

Castleton Interchange

Type

Fork

Terminus

Terminus at top of exit list

Other routes

M4

Authority

Welsh Government

Restricted turns

Some turns restricted

Services

No services

Layout and signage

Casnewydd
Newport
M4 Link
 
M4
   
M4
  N/A

Lane configuration

LanesLanesLanesLanes

  • Lane 1 terminates.
  • Lane 2 terminates.

LanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues ahead.

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About this page

Published22 April 2017

Last updated16 May 2022