Route
Junction number
30
Markerpost
185.3 km
Name
Mar Dyke Interchange
Terminus
Not a terminus
Other routes
A13
Authority
Restricted turns
Some turns restricted
Services
Service area here
Service area name
Thurrock
Services operator
Moto
M25 J30 Mar Dyke Interchange
Layout and signage
|
Thurrock (Lakeside) Tilbury A13  Thurrock
|
A13 |
|
A13 |
Thurrock (Lakeside) Tilbury A13 Dagenham South Ockendon (A1306) Thurrock
|
Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
Other events
Variable Speed Limits apply
- Variable Speed Limits apply
What's new
A bridge under troubled bridges
A bridge that was ruined by another bridge, and a type of highway planning beyond any of the UK’s worst nightmares.
The monster seen from below
What might it have been like to stand in one spot and witness the arrival, and the uncertainty, of plans for an urban motorway in West London?
The road that made no sense
It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.
Have you seen...
The Heads of the Valleys
The A465 Heads of the Valleys Road is one of the most spectacular trunk roads in the UK, and building it required some of the most remarkable civil engineering. This is the story of how the road was built in the 1960s, and how it's being rebuilt today.
About this page
Published
Last updated
Published
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