M8 4A Heartlands Interchange

Layout and signage

Heartlands
Whitburn
        Heartlands
Whitburn

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.