This is a historic listing that describes a location as it appeared in the past.
The motorway shown here no longer exists in this form and the information below may no longer be correct.
None
32.4 km
Park Street Roundabout
Roundabout
Terminus at end of exit list
A405, A5183
Full access
No services
| N/A | A405 A5183 |
|
A5183 |
St Albans A5183 Hatfield A414 Radlett A5183 Chiswell Green A405 |
Start of motorway regulations
End of motorway regulationsOn Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.
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.
The Silvertown Tunnel is finally open for business. One question remains: what’s it for?
The road that connects Wales together, but which nobody really uses... All five hours of the A470, from Llandudno to Cardiff, are here.
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