A465

A465 and A40

Heads of the Valleys Road

Raglan to Neath

By turns ruggedly beautiful and grittily industrial, the newly-completed A465 Heads of the Valleys Road might be one of the UK's most surprising and satisfying expressways.

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The sunlit uplands 27 July 2025

On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.

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The Heads of the Valleys

The A465 Heads of the Valleys Road is one of the most spectacular trunk roads in the UK, and building it required some of the most remarkable civil engineering. This is the story of how the road was built in the 1960s, and how it's being rebuilt today.

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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?

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Have you seen...

M6 Preston Bypass

The "Preston By-Pass" was Britain's first motorway, opened in 1958. These books show the road as it was on opening day and share some of the thrill of this pioneering project.