Major plan to replace deteriorating 120-year-old bridge near Cullompton approved

A major project to replace the deteriorating Baulk Bridge on the B3181 near Cullompton have been greenlit.

Members of the authority’s cabinet gave the £7.92 million scheme the thumbs up with construction expected to begin in spring 2026.

Once completed, the new bridge will safeguard a vital transport link between Exeter and Cullompton, which also serves as the diversion route for the M5 motorway, for at least the next 120 years 

Built in 1924, Baulk Bridge is one of Devon’s oldest reinforced concrete bridges. Old concrete bridges are vulnerable to deterioration and reinforcement corrosion, and this has affected its structural integrity.

Council engineers say that it is no longer economically viable to repair the bridge, and it may soon be closed permanently if it isn’t replaced.

The new bridge will be constructed on a realigned section of the B3181, approximately 30 metres downstream of the existing structure bridge.

This approach allows the current road to remain open during much of the construction work, which will minimize disruption to the route which carries 5,000 vehicles a day.

The project also includes 400 metres of improved pedestrian pathways, improved drainage, and upgrades to nearby ecological habitats.

Planning permission was secured in May 2025, following extensive consultation.

The final design includes flood relief culverts, habitat restoration and tree planting.

Funding for the project will come from the council’s Bridges and Structures Local Transport Capital Fund.