M25 J2 Darenth Interchange

Layout and signage

M25 becomes A282
London
Canterbury
A2 (M2 Link)
Dartford
A225
  A2     A2
(M2)
  A282 becomes M25
London
Canterbury
A2 (M2 Link)

Lane configuration

LanesLanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

LanesLanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.
  • Lane 4 continues ahead.

Other events

  • Signs End of motorway regulations
  • Signs 60mph speed limit begins
  • Signs Start of motorway regulations
  • Signs Variable Speed Limits apply

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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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