Progress for Lower Thames Crossing as first Kent nature area completed

The site acts as a gateway to the rolling countryside of the Kent Downs with a public footpath providing a link from the village of Thong

A view of the ponds at the new nature area near Thong
A view of the ponds at the new nature area near Thong

Published

06 Jul 2026

A vast nature area providing new homes for local wildlife has been set up in Kent, the first major new green space to be completed as part of work to make the Lower Thames Crossing Britain’s greenest road.

The 13 hectare ecological site, which is bigger than 16 football pitches, acts as a gateway to the rolling countryside of the Kent Downs with a public footpath providing a link from the village of Thong.

National Highways has created the new habitat early in the project, so it has time to mature ahead of major construction work starting.

The site has been transformed from a low biodiversity grassland field into a rich new habitat for local wildlife such as insects, newts, lizards, snakes, birds and bats. It also provides habitats for reptiles, with some potentially being relocated from project construction sites to ensure they are out of harm’s way. More than 200 new trees including silver birch, hazel, oak and yew have been planted along with shrubs, hedgerows and four new ponds created.

The nutrient levels of the soil at the site have been adjusted to encourage a wider variety of plant species such as fescue grasses, crested dogstail and common bent to thrive and avoid a small number of dominant species from taking over. Over the coming years the area will evolve as meadows and grasses grow, ponds fill with rainwater, and local wildlife begins to make the site its home.

Katharina Ferguson, Sustainability and Supply Chain Development Director for the Lower Thames Crossing said: “The Lower Thames Crossing is one of a new generation of projects that will boost the economy and protect and enhance nature. As well as tackling congestion and unlocking growth, it will create landscape scale new habitats across the region. We’re excited to finish the first piece of this ecological jigsaw in Kent, which will be transformed over the next year as meadows and trees grow and a wide range of animals make it their home.”

"... Its location next to Shorne Woods Country Park builds on the work Kent County Council has already undertaken with Lower Thames Crossing to enhance woodland habitats for dormice, a protected species found across Kent ..."
Jamie Henderson, KCC's Cabinet Member for Environment, Coastal Regeneration and Public Health

Jamie Henderson, KCC's Cabinet Member for Environment, Coastal Regeneration and Public Health, said: "It's great to see that the work to shape, seed and secure this site has been completed, and that we can now watch it develop into an important habitat for wildlife. Its location next to Shorne Woods Country Park builds on the work Kent County Council has already undertaken with Lower Thames Crossing to enhance woodland habitats for dormice, a protected species found across Kent. The creation of a large pond is another valuable addition, enhancing habitats for a wide range of wildlife while also supporting reptile mitigation."

The Lower Thames Crossing is a new road and tunnel connecting Kent and Essex, that will improve journeys between the ports of the southeast, the Midlands and the North.

The project will create around six times more green space than road, with over 1,000 hectares of semi natural habitats. Work on a new community woodland and a wetland for wading and migratory birds is underway, and future plans include two public parks and over one million additional trees. Around 40 miles of pathways for walkers, cyclists and horse riders will also be created or improved to better connect the local community to the nearby countryside.

Enhancing nature near Thong

Find out more about how we've transformed a simple grass field near the village of Thong into a new, diverse habitat

Read more

The project will also be the first major infrastructure scheme in the UK to be carbon neutral in construction. Work on the Lower Thames Crossing started earlier this year. Planning permission and the final part of public funding that will enable the private sector to take forward construction and long-term operation of the new road was given in 2025.

For further information contact us at info@lowerthamescrossing.co.uk or by calling 0300 123 5000. You can also get the latest updates on Facebook, Twitter, LinkedInInstagram and our YouTube channel.

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