Route
Junction number
M25 J28
Markerpost
100.9 km
Name
Brook Street Interchange
Terminus
Terminus at end of exit list
Other routes
M25, A1023
Authority
Restricted turns
Full access
Services
No services
A12 (M25 J28) Brook Street Interchange
Layout and signage
(M23 Lane configuration
- Lane 1 is gained from the entry sliproad.
- Lane 2 terminates.
- Lane 3 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
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...
Smart Motorways
Motorways used to be really simple. Now they have electronic signals, variable speed limits, emergency lay-bys, part-time hard shoulders... Just what is so smart about Smart Motorways?
About this page
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