Route
Junction number
27
Markerpost
Unknown
Name
High Cross Interchange
Type
Non-standard interchange
Terminus
Not a terminus
Other routes
B4591
Authority
Restricted turns
Full access
Services
No services
M4 J27 High Cross Interchange
Layout and signage
|
High Cross B4591 |
B4591 | 
|
B4591 |
High Cross B4591 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 continues, with option to exit.
- 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...
M602 Eccles Bypass
Dive into 1960s optimism with the book celebrating one of Lancashire County Council's first bold steps in attempting to build a thrilling future for Greater Manchester as a motoring metropolis.
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