A303 M3 J8 Popham Interchange

Layout and signage

London
Basingstoke
M3 Link
  M3     M3   N/A

Lane configuration

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  • Lane 1 continues ahead.
  • Lane 2 terminates.
  • Lane 3 is gained from the entry sliproad.
  • Lane 4 is gained from the entry sliproad.

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  • Lane 1 continues ahead.
  • Lane 2 continues ahead.