M1 (NI) J3 Blacks Road Interchange

Junction number

3

Markerpost

Unknown

Name

Blacks Road Interchange

Type

Diamond

Terminus

Not a terminus

Other routes

A512

Restricted turns

Some turns restricted

Services

No services

Layout and signage

 

A512
    A512
(A1)
  Dunmurry
Finaghy
(A1)

Lane configuration

LanesLanesLanesLanesLanes

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

LanesLanesLanesLanesLanes

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

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M1 Architecture

The most unique motorway in Britain owes its identity to its fifties architecture. Much of it is in danger of being removed or irreperably altered. This page documents it in detail.

About this page

Published22 April 2017

Last updated17 May 2022