A417 missing link
A landscape-led highways scheme that will deliver a safe and resilient free-flowing road while conserving and enhancing the special character of the Cotswolds Area of Outstanding Natural Beauty. Our scheme will improve the connection between two dual carriageway sections of the A417 at Brockworth and Cowley.
Project information
The A417/A419 provides an important route between Gloucester and Swindon that helps connect the Midlands/North to the South of England. It's an alternative to the M5/M4 route via Bristol. The Missing Link itself is a three-mile stretch of single-lane carriageway on the A417 between the Brockworth bypass and Cowley roundabout in Gloucestershire.
The Missing Link causes many problems for road users and those who live or work in the area. Congestion can be frequent and unpredictable, so some motorists divert onto local roads to avoid tailbacks. This causes difficulties for neighbouring communities and local roads were not built to accommodate so much traffic. Poor visibility and other factors also mean that accidents, many of which are serious, occur frequently along this section of road.
Our aim is to improve this section of the A417 with a scheme that includes:
- 3.4 miles of new dual carriageway connecting the existing A417 Brockworth bypass with the existing A417 dual carriageway south of Cowley
- the section to the west of the existing Air Balloon roundabout would follow the existing A417 corridor. However, the section to the south and east of the Air Balloon roundabout would be offline, away from the existing road corridor
- a new junction at Shab Hill, providing a link from the A417 to the A436 towards Oxford and into Birdlip
- a new junction would be included near Cowley, replacing the existing Cowley roundabout
- the existing A417 between the Air Balloon roundabout and the Cowley roundabout would be repurposed. We would convert some lengths of this existing road into a route for walkers, cyclists and horse riders, while retaining other sections to maintain local access for residents.
Our scheme to improve the A417 Missing Link will bring significant benefits to the local area. We spoke to residents, local businesses and political leaders to find out the problems they face and how our scheme could benefit the south west.
Our scheme has four key objectives:
- Transport and safety: to reduce delays, create a free-flowing road network and improve safety along this stretch of the A417
- Environment and heritage: to reduce the impact on the landscape, natural and historic environment of the Cotswolds and, where possible, enhance the surrounding environment
- Community and access: to reduce queuing traffic and pollution, improve access for local people to the strategic road network, and support residents and visitors’ enjoyment to the countryside
- Economic growth: to help boost growth and prosperity by making journeys more reliable and improving connectivity
Documents
Statement of Community Consultation October 2020.pdf
A417 Missing Link - Public Consultation Booklet
A417 Missing Link - Public Consultation Feedback Questionnaire
A417 Missing Link - Scheme Boundary map
A417 Missing Link - Responding to feedback from our public consultation 2019
A417 Missing Link - Scheme map
A417 Missing Link - Proposed mitigation plan
A417 Missing Link - Preliminary Environmental Information Report
A417 Missing Link - Preliminary Environmental Information Report – Non technical summary
A417 Missing Link October 2020 Supplementary Consultation Teams Live Poster
A417 Missing Link Supplementary Consultation Kids Corner Activities
A417 Missing Link Public Consultation - Booklet
A417 Missing Link Public Consultation - Feedback Questionnaire
A417 Statement of Community Consultation - September 2019
A417 Missing Link Public Consultation - Consultation Plan - Climbing the Escarpment
A417 Missing Link Public Consultation - Consultation Plan - Overall Scheme
A417 Missing Link Public Consultation - Consultation Plan - Repurposed A417
A417 Missing Link Public Consultation - Consultation Plan - Shab Hill to Cowley Junction
A417 Missing Link Public Consultation - Red Line Boundary Plan
A417 Missing Link Public Consultation - Mainline Plan and Profile Sheet 1
A417 Missing Link Public Consultation - Mainline Plan and Profile Sheet 2
A417 Missing Link Public Consultation - Mainline Plan and Profile Sheet 3
A417 Missing Link Public Consultation - Mainline Plan and Profile Sheet 4
A417 Missing Link - Preliminary Environmental Information Report
A417 Missing Link - Preliminary Environmental Information Report - Appendices
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 1
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 2
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 3
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 4
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 5
A417 Missing Link - Preliminary Environmental Information Report - Figures Volume 6
A417 Missing Link - Preliminary Environmental Information Report - Non Technical Summary

Traffic information
Information about scheduled roadworks and events on our motorways and major roads.Sign up for updates!
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