Marlborough’s £150m West Berks highways deal: delivery and carbon notes for engineers
Reviewed by Tom Sullivan

First reported on The Construction Index
30 Second Briefing
Marlborough Highways has secured a £150m West Berkshire Highways Term Maintenance Contract starting 1 October 2026 for an initial seven years, with an option to extend to 10 years. The scope covers reactive and planned maintenance, winter service, capital improvement schemes, street lighting, safety schemes and active travel programmes, alongside support for highways asset management. Marlborough has committed to a carbon-neutral service from day one, using lower-impact materials and methods, while delivering local employment, apprenticeships and STEM engagement across West Berkshire.
Technical Brief
- Term maintenance scope explicitly bundles winter service with routine and reactive works under a single provider.
- Capital improvement schemes will be delivered alongside day-to-day maintenance, simplifying programming of resurfacing and upgrade packages.
- Street lighting operations are integrated, allowing coordinated planning of ducting, columns and cable works with carriageway interventions.
- Active travel programmes sit within the same contract, facilitating alignment of cycleway and footway upgrades with highway renewals.
- Highways asset management support is included, implying shared responsibility for condition data, lifecycle planning and scheme prioritisation.
- Environmental commitments extend beyond carbon neutrality to resource efficiency, waste minimisation and biodiversity support on highway schemes.
- Social value obligations cover local employment, apprenticeships, skills development, school/STEM outreach and community volunteering in West Berkshire.
Our Take
Marlborough Highways is building a cluster of long-duration UK highways term contracts, with the West Berkshire Highways Term Maintenance Contract starting in October 2026 sitting alongside the renewed Southend-on-Sea deal that also begins in April 2026, which should give it strong forward workload visibility across multiple authorities.
The Barnet Council resurfacing scheme using Holcim SuperLow asphalt and Low Carbon Materials’ carbon‑negative aggregate suggests Marlborough Highways is likely to bring similar low‑carbon surfacing options into West Berkshire, aligning with the sustainability tag that features across much of our recent Infrastructure coverage.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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