|Location Map ( geo)|
|A12, A1023, B1002|
|Junctions related to the A1023|
|Junctions related to the B1002|
Marylands Interchange is junction 12 of the A12.
The junction opened in the 1960s as part of the Brentwood Bypass.
During the early 1970s a new airport was planned at Maplin and several routes for a motorway connecting the airport with London were studied. One of these would have passed near Marylands Interchange and the junction would have been dramatically altered to cater for the new road. However, the airport proposals were scrapped soon afterwards.
|Shenfield, Brentwood, Billericay (A129)|
|Southend, Maplin Airport|