M8 J15 Townhead Interchange

Layout and signage

Cathedral
Glasgow Cross
Kirkintilloch
Springburn
A803
  (A804)


A803
    A8

A8



  Cathedral
Glasgow Cross
A803
Kirkintilloch
(A803)

Lane configuration

LanesLanesLanesLanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 is gained from the entry sliproad.
  • Lane 3 continues, with option to exit.
  • Lane 4 continues ahead.
  • Lane 5 continues ahead.
  • Lane 6 exits and does not return.

LanesLanesLanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 exits and returns after the junction.
  • Lane 3 continues, with option to exit.
  • Lane 4 continues ahead.
  • Lane 5 continues ahead.
  • Lane 6 is gained from the entry sliproad.

In this section

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The forever bottleneck, part 1

The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.

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Harry Yeadon

A civil engineer, working principally in the North West of England, responsible for many of the area's motorways.

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