Route
Junction number
31
Markerpost
186.7 km
Name
Purfleet Interchange
Terminus
Terminus at end of exit list
Other routes
A1306, B186
Authority
Restricted turns
Some turns restricted
Services
No services
M25 J31 Purfleet Interchange
Layout and signage
|
A282 becomes M25 South Ockendon Dagenham A1306 |
A1306 |
|
A1306 B186 |
M25 becomes A282 |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
Other events
Start of motorway regulations
Variable Speed Limits apply
End of motorway regulations
50mph speed limit begins
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...
A1(M) Darlington Bypass
Opened in May 1965, the A1(M) Darlington Bypass was one of the UK's earliest motorways and made huge strides in linking the North East to the rest of England. Explore the pioneering spirit of its engineers in the book they produced to mark its opening.
About this page
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