M74 Resurfacing Project Approved Following Environmental Review

Transport Scotland has confirmed that a major programme of resurfacing and refurbishment works on the M74 can proceed without the need for a full Environmental Impact Assessment after concluding the scheme is unlikely to result in significant environmental effects.

The project covers the section of motorway between Junctions 6 and 7 near Hamilton and Motherwell in South Lanarkshire and is intended to address ageing infrastructure and deteriorating road conditions.

Planned works include resurfacing carriageways, waterproofing structures, upgrading drainage systems, replacing expansion joints and improving safety barriers. The improvements are designed to extend the operational lifespan of the motorway while maintaining safety and reliability for motorists.

As part of the approval process, Transport Scotland undertook a detailed environmental assessment to determine whether the scheme could have significant impacts either on its own or when considered alongside other developments in the surrounding area.

The review examined a range of environmental factors, including biodiversity, water quality, noise, air quality and potential effects on nearby communities.

Although the route is located close to environmentally sensitive areas such as Strathclyde Country Park, the Hamilton Low Parks Site of Special Scientific Interest and watercourses including the River Clyde and Avon Water, the assessment concluded that any impacts would be limited, temporary and largely restricted to the construction period.

Transport Scotland found that all works would remain within the existing motorway boundary, reducing the potential for wider environmental disturbance. A range of mitigation measures will also be implemented throughout the project, including controls to prevent pollution, procedures for managing construction waste and measures to protect local wildlife and habitats.

The assessment further concluded that the scheme is unlikely to generate significant cumulative effects when combined with other nearby projects due to its relatively limited scale, duration and location within an existing transport corridor.

As a result, Transport Scotland determined that a statutory Environmental Impact Assessment is not required and has authorised the scheme to proceed.

The works form part of ongoing efforts to maintain and improve Scotland's strategic road network, ensuring key transport links remain safe, resilient and fit for future use while minimising environmental impacts wherever possible.