Slack Brook culvert, view north, 21 October 1996
Slack Brook culvert, view north (see all photos of the same view)
The level of Slack Brook was altered significantly in order to pass under the new motorway formation, which required a long length of the brook south of the motorway to be re-graded. The culvert carrying the brook across farmland, to rejoin its original course, is seen here, almost complete.
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...
Almondsbury Interchange
The UK's first four-level interchange opened in 1966. Relive some of the wonder and excitement of this icon of the motorway era with the book published to mark its completion.
