A1 Redhouse to Barnsdale Bar Safety Barrier and Lighting Upgrade
Doncaster, South Yorkshire, UK · Ongoing/Recent (e.g., works mentioned in 2024-2025) · N/A (specific cost for this upgrade not readily available, likely part of routine maintenance budget)
The judgement call
Account-gated at launchThis section of the A1 is a dual carriageway, not a full A1(M) motorway, and has been subject to ongoing maintenance and safety improvements. - The upgrade aims to enhance safety and visibility on this stretch of road. - The use of LED lighting contributes to energy efficiency and reduced maintenance. - The continuous need for upgrades on older infrastructure highlights the ongoing investment required to maintain the road network.
Key engineering challenges
Carrying out significant upgrade works on a busy section of the A1 while maintaining traffic flow. - Ensuring safety for both road users and workers during the installation of new barriers and lighting. - Minimizing disruption to traffic, often requiring overnight closures and contraflows.
Project facts
- Client / owner
- National Highways
- Lead contractor
- N/A (likely various contractors for maintenance frameworks)
- Lead designers
- N/A
- Project type
- upgrade | refurbishment
- Scale
- Replacement of approximately 4.8km of safety barrier; upgrade of lighting to LED.
- Disciplines
- civil; electrical; highway maintenance
- Standards & frameworks
- DMRB; CDM Regulations
Sources: National Highways (https://nationalhighways.co.uk/our-roads/yorkshire-and-north-east/a1-wentbridge-viaduct-and-wentedge-road-bridge/) - BBC News (https://www.bbc.co.uk/news/articles/cy0g9n11y9qo) - Doncaster Free Press (https://www.doncasterfreepress.co.uk/news/transport/doncaster-drivers-warned-of-a1-roadworks-and-diversions-5114776)