M4 J3 Cranford Parkway Interchange

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Route
#
Junction number
3
Markerpost
22.0
Name
Cranford Parkway Interchange
Terminus
Not a terminus
Other routes
None
Authority
Highways England
Restricted turns
Full access
Services
No services

Layout and signage

Feltham
A312
Hounslow
(A3006)
  A312     A312   Heathrow Airport T4 & Cargo
Feltham
Hayes
A312

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 splits to create a new lane.

LanesLanesLanesLanesLanes

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

Other events

  • Signs 60mph speed limit begins