Client
National Highways
Value
£1.3 M
CRL delivered a major safety upgrade across four motorway bridges in Greater Manchester, located at Hollins Road, Hollinwood Interchange (M60), Hollyhedge Road, and Simonsway (M56).
Commissioned by National Highways, the scheme involved the replacement of 676 metres of parapets to meet current CE-certified standards, incorporating enhanced anti-climb measures. These structures form critical links within the motorway network, carrying high traffic volumes and requiring continuous operation.
The project was driven by the need to improve safety, upgrade ageing parapet systems, and ensure compliance with modern containment and pedestrian protection standards, while maintaining uninterrupted traffic flow.
Services Undertaken
- Removal of existing parapets
- Installation of new anchorage sockets
- Installation of CE-certified parapets and anti-climb mesh infill panels along with anti-access panels
- Pre-installation structural surveys and setting out
- Night-time working under traffic management
- Installation of platforms and edge protection systems
- Coordination with National Highways and programme management
- SHEQ management and compliance throughout works
CRL undertook the full parapet replacement package, managing the works from initial surveys through to final installation within a live motorway environment. Detailed pre-installation surveys were carried out to verify existing structural conditions and confirm that anchorage locations and tolerances aligned with design requirements. Given the variation in bridge geometries, precise setting out was essential to ensure correct installation and long-term performance of the new systems.
The works commenced with the careful removal of existing parapets, followed by the installation of new anchorage sockets designed to meet current structural and containment standards. New CE-certified parapets were then installed, incorporating anti-climb mesh infill panels and anti-access features to prevent pedestrian access along the rear face. These enhancements significantly improve safety for both road users and the public.
All activities were delivered during controlled night-time working windows to minimise disruption to motorway users. This required robust traffic management planning, strict sequencing of operations, and efficient mobilisation and demobilisation within limited shift durations. Platforms and edge protection systems were installed throughout to maintain workforce safety and protect live traffic below.
CRL maintained full SHEQ compliance across all phases of the project, achieving zero accidents or near misses. Their ability to coordinate complex operations in constrained environments highlights their expertise in structural repairs UK and bridge refurbishment. By integrating careful planning, technical precision, and collaborative working with National Highways, CRL ensured that programme milestones were met without compromising safety or quality, reinforcing their position as a reliable partner in critical infrastructure asset management.
The installation of CE-certified parapet systems delivers long-term performance in line with current vehicle restraint and containment standards. The integration of anti-climb mesh infill and anti-access panels provides an additional layer of safety, reducing the risk of unauthorised access and enhancing protection for pedestrians.
Accurate installation of anchorage systems ensures load transfer and structural integrity over the design life of the parapets. Combined with precise surveying and controlled installation methods, this minimises future maintenance requirements and reduces the likelihood of premature deterioration.
CRL’s disciplined approach to quality assurance and compliance ensures that all elements are installed to the highest standards, supporting durability and resilience in a demanding motorway environment. The result is a robust, low-maintenance solution that extends service life, enhances safety, and contributes to the long-term performance of these critical highway assets.
