Planning application submitted for major Nettleham Roundabout improvements

A planning application has been submitted for the A46 Nettleham Roundabout improvement scheme, which covers one of Lincolnshire's busiest junctions. The plans include enlarging the existing roundabout, adding extra approach lanes and building a new pedestrian and cycle bridge.

The proposed improvements would help reduce congestion and make journeys more reliable for people travelling between Lincoln, Nettleham and surrounding communities. They would also create safer and more accessible facilities for people walking and cycling, with the new bridge providing a safer connection for communities north of Lincoln and those travelling into and around the city.

The project is intended to help the transport network cope with future demand, including expected traffic growth associated with wider development and the completion of the North Hykeham Relief Road. The improvements would also support better connections between communities, employment sites and businesses across Central Lincolnshire.

Cllr David East, executive member for highways at Lincolnshire County Council, said: "Nettleham Roundabout is one of the busiest junctions in Lincolnshire, and congestion can have a significant impact on people's day-to-day journeys, particularly at peak times. These proposals are about making travel more reliable, reducing delays and helping to ease pressure on nearby local roads."

"These improvements would help support new homes and jobs, strengthen connections for local businesses and make journeys more dependable. Reducing congestion and unnecessary stop-start traffic could also help improve air quality and lower emissions."

The planning application will now be considered through the formal planning process, with a decision expected in early 2027. Subject to planning approval and the completion of the necessary land and procurement processes, land acquisition and contractor procurement are indicatively timetabled for late 2026 / early 2027. Construction is expected to begin in spring 2027, with completion of the scheme expected in spring 2028, although these timeframes are indicative and remain subject to change.

The current projected cost range for the project is between £7.4 million and £12.1 million. The final cost will become clearer as the project progresses and a contractor is appointed.

The scheme would be part-funded through the £20 million capital funding allocated to Lincolnshire County Council as part of the Greater Lincolnshire Combined County Authority devolution deal in 2024, with the remaining funding coming from the county council's highways allocations from central government. More information about the project is at www.lincolnshire.gov.uk/nettlehamroundabout.