Route
Junction number
19
Markerpost
129.6 km
Name
Boreham Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
A130, A131, A138, B1137
Authority
Restricted turns
Full access
Services
No services
A12 J19 Boreham Interchange
Layout and signage
|
Braintree Stansted  A130 Boreham B1137 |
A131 A138 A130 |
|
B1137 |
Chelmsford A138 |
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
What's new
Grand openings
Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.
Silver bullet
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
Skid Risk, Accident, Fog
For the first time, we can share pictures of the pioneering experiment that lit up the Worcestershire countryside with enormous signs 61 years ago.
Have you seen...
Oxfordshire Signs
This is the story of one man at Oxfordshire County Council who pre-empted the development of modern road signs - much to the annoyance of the men from the Ministry.
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