Major improvements to some of Grantham's busiest roads will begin this July, helping to deliver smoother journeys and more reliable traffic signals.
Cllr David East, executive member for highways, said: “These works will improve the condition and reliability of key routes in and around Grantham, helping keep people and goods moving safely and efficiently through the town.
“These routes are used every day by people travelling to work, school, appointments, shops and leisure activities, as well as by businesses moving goods around the county. By investing in them now, we're helping to ensure that journeys through Grantham remain safe, reliable and efficient for years to come.
“The improvements will not only provide smoother roads and more dependable traffic signals, they will also reduce the need for future maintenance interventions, meaning less disruption for road users in the longer term.”
Sam Edwards, head of highways and economic infrastructure, said: “As part of the programme, we’ll be reconstructing sections of carriageway that have deteriorated over time, while also refurbishing traffic signal equipment at the A52/A607 Grantham Gyratory to improve overall reliability and performance.
“In total, we’ll be laying nearly 1,500 tonnes of new road-building material across both sites, helping improve these roads for many years to come.
“By carrying out this work now, we can help prevent more disruptive and costly repairs in the future while continuing to invest in roads that are vital for local residents, businesses and journeys across the wider county.”
Cllr Richard Davies, county councillor for Grantham West, said: “These works are much needed and I’m grateful the county council has listened to local concerns and acted. These are some of the busiest junctions in Grantham and the road condition has deteriorated significantly over the last year.
“I appreciate the disruption the works will cause, but the finished result will be worth it. Better roads mean safer journeys and a better experience for everyone who uses these routes every day.”
Additional works taking place alongside the resurfacing programme include ironwork repairs at both sites, along with drainage improvements at the A52/A607 Grantham Gyratory. Carrying out these works as part of the road reconstruction works will save money and reduce disruption in the future.
Dates and timeframes
The works will be delivered in two phases:
- Phase 1 – A607 & B1174 Junction – Monday 13 July for up to one week
- Phase 2 – A52 & A607 Grantham Gyratory – Monday 20 July 2026 for up to six weeks
Location of works
- Phase 1 – A607 & B1174 junction, including North Street and North Parade near Barrowby Road
- Phase 2 – A52 & A607 Grantham Gyratory, including Dysart Road, Sankt Augustin Way, Westgate, Wharf Road, Harlaxton Road, Station Road West and Stanton Street
Traffic management
The following traffic management will be in place throughout the work programme:
- Phase 1
- Full night-time road closures at the A607 & B1174 junction from 7pm to 6am.
- The slip lane from North Street to Barrowby Road will remain open at all times.
- Phase 2
- Daytime lane closures only during footway and traffic signal works from 8am to 6pm (weekdays only).
- Night-time road closures for resurfacing works from 7pm to 6am (weekday evenings only).
Access for residents and emergency services will be maintained throughout all phases where possible.
Diversion route
The following diversion routes will be in place during the works as needed:
- Phase 1 Diversion
- North Parade diversion: B1174 Great North Road / A1 / A52 / B1174 South Parade / A52 London Road / B1174 High Street, and vice versa.
- Hospital access diversion: Barrowby Road / A52 Sankt Augustin Way / Dysart Road / Westgate / Wharf Road / St Catherine’s Road / Sandon Rd / Beacon Lane / New Beacon Road / Hill Avenue / Belton Ln / Manthorpe Rd / Brook Street, and vice versa.
- Phase 2 Diversions
- North Section: Dysart Road / Trent Road / A607 Harlaxton Road, and vice versa.
- Wharf Road diversion: B1174 / Brook Street / Brownlow Street / Broad Street / Barrowby Road / Sankt Augustin Way, and vice versa.
- South Section (road marking works only): A607 Harlaxton Road / A1 / A52 / B1174 South Parade / A52 London Road / Wharf Road, and vice versa.
Cllr East added: “We appreciate these works will cause some disruption while they are taking place, particularly during the overnight closures, so we’d like to thank residents and road users in advance for their patience. I want to reassure everyone that our teams will be doing everything possible to complete the programme as safely, quickly and efficiently as they can while minimising disruption wherever possible.
This scheme is part of a £12 million investment programme designed to keep Lincolnshire's most important roads in good condition. These routes connect people to jobs, education, healthcare, shopping and leisure opportunities, while also supporting local businesses and the wider economy. By maintaining them now, the council is helping to reduce future repair costs, improve reliability and keep communities connected.
For up-to-date information about this and other roadworks, please visit www.lincolnshire.gov.uk/roadworks.