A12 J12 Marylands Interchange

See this location on SABRE Maps

Route
#
Junction number
12
Markerpost
107.8
Name
Marylands Interchange
Terminus
Not a terminus
Other routes
None
Authority
Highways England
Restricted turns
Full access
Services
No services

Layout and signage

Billericay
A1023 (A129)
Mountnessing
Ingatestone
B1002
  B1002     A1023
(A128)
(A129)
  Brentwood
A1023
Kelvedon Hatch
(A128)

Lane configuration

LanesLanesLanesLanes

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

LanesLanesLanesLanesLanes

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