The overflow system is designed to reduce flood risk on the B1127 Wrentham to Southwold Road which is close to nearby rare birds.

Easton Valley (Image: Natural England)

Adam Burrows, senior reserve manager at Natural England, said: "The 140-hectare Easton Valley reedbed supports rare breeding birds including bitterns and marsh harriers.

"Rising water levels had prevented successful nesting as well as causing periodic road closures.

"We hope the new drainage system will maintain optimal water levels, enabling wildlife to thrive whilst keeping the road open.

"This project demonstrates how........

© Eastern Daily Press