M1 J14 Broughton Interchange

Layout and signage

Milton Keynes
Newport Pagnell
A509
  A509     A509   Milton Keynes
Newport Pagnell
A509

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

Other events

  • Signs Variable Speed Limits apply
  • Signs Variable Speed Limits apply

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The M621 has one junction where everything leaves the motorway and heads for the city, and a very bizarre junction it is too.

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