19 Aug 2026
Some of the most important bridges in the UK are the ones most people never use.
Across the UK, a growing number of animal bridges are helping to address one of the less visible impacts of new infrastructure.
When roads and railways divide habitats, they can restrict natural movement patterns, reduce biodiversity and increase the risk of wildlife casualties. Animal bridges are designed to reconnect these fragmented landscapes, providing safe routes for species ranging from badgers and deer to insects and small mammals.
What makes these structures particularly interesting is that their value extends beyond wildlife conservation. By reducing animal collisions, supporting ecological networks and helping deliver biodiversity objectives, they provide benefits for both the environment and the communities that use and rely upon surrounding infrastructure.
As planners, architects and environmental specialists continue to work together on development projects, these structures demonstrate how thoughtful design can balance infrastructure needs with ecological responsibility.
The most successful projects are often those that consider environmental impact from the outset rather than as an afterthought.
Image Credit: Balfour Beatty