Route
Junction number
26
Markerpost
152.7 km
Name
Waltham Abbey Interchange
Type
Terminus
Not a terminus
Other routes
A121
Authority
Restricted turns
Full access
Services
No services
M25 J26 Waltham Abbey Interchange
Layout and signage
|
Waltham Abbey Loughton A121 |
A121 A121 |
|
Waltham Abbey Loughton A121 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 4 continues ahead.
- Lane 1 continues, with option to exit.
- 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
The sunlit uplands
On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
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?
Have you seen...
Mickleham Bends
Once it was one of the UK's most dangerous roads — just what is so special about a bit of dual carriageway in Surrey?
About this page
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Published
Last updated
