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Stonehenge A303 Road Improvement Scheme

On 1 December 2014, the Government announced in its Autumn Statement that it would invest in a tunnel of at least 2.9km to remove much of the A303 road from the Stonehenge World Heritage Site. This would be a fully-bored tunnel. Historic England, English Heritage and the National Trust welcomed the announcement as a 'momentous decision'. If implemented it would be the biggest single investment ever made by Government in this country's heritage.

Working together

Over the past two years, we have been working closely with English Heritage the National Trust and Highways England, as well as organisations such as ICOMOS (International Council for Monuments and Sites) and UNESCO (United Nations Educational, Scientific and Cultural Organisation) to make sure plans for the tunnel protect and enhance the Stonehenge World Heritage Site. The tunnel would remove much of the existing barrier to the Stonehenge Landscape that is caused by the A303 and it would allow visitors to explore the whole of the World Heritage site.

Joint Statement about Highways England's Public Consultation

8 February 2017

Watch our video

Video: 1 December 2015

Tens of thousands of vehicles thunder past Stonehenge on the A303 every day. The heavy traffic and constant noise blight the landscape and the current road carves the entire World Heritage Site in two.

Efforts have been made to find a solution for the A303 since 1986 when Stonehenge became a World Heritage Site. It is vital that any tunnel scheme is in the right place and designed to the best specification, to protect the Outstanding Universal Value for which the site has been designated by UNESCO.

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