Marlborough’s first Medway road project: junction upgrade scope for engineers
Reviewed by Tom Sullivan

First reported on The Construction Index
30 Second Briefing
Marlborough Highways has secured its first Medway Council contract, a £375,000 junction upgrade at the A2 High Street/Mierscourt Road intersection in Rainham, scheduled to start in mid-July during the school summer holidays. The works package covers carriageway planing and resurfacing, drainage and ducting, new kerbs, footway and paving upgrades, plus replacement street furniture, traffic signs and street lighting. Marlborough plans to staff core delivery teams with Kent-based operatives, source materials from local suppliers, and run post-project employability workshops and scheme briefings for a Kent school.
Technical Brief
- Junction upgrade is Marlborough Highways’ first commission from Medway Council, establishing a new client relationship.
- Scope explicitly spans both A2 High Street and Mierscourt Road arms of the Rainham junction.
- Package integrates civils (kerbing, paving) with M&E elements (street lighting, illuminated traffic signs).
- Drainage and ducting works suggest renewal or upsizing of buried services to current highway standards.
- Carriageway planing implies cold milling of existing surfacing to maintain existing kerb and threshold levels.
- Footway and paving improvements indicate localised reconstruction rather than simple overlay, affecting pedestrian tie-ins.
- Use of Kent-based suppliers shortens material haul distances, reducing logistics risk and potential programme delays.
- Post-completion school engagement will document construction sequencing and on-site constraints for educational use.
Our Take
Marlborough Highways’ selection by Medway Council comes as the contractor is locking in long-term highways work elsewhere, including a £150m term maintenance deal with West Berkshire Council and a renewed £15m‑per‑year contract at Southend-on-Sea, signalling growing regional scale across southern England.
Recent work by Marlborough Highways for Barnet Council using Holcim’s SuperLow asphalt and carbon‑negative aggregates suggests Medway schemes in Rainham and along the A2 High Street could potentially benefit from similar low‑carbon surfacing options if the council prioritises emissions performance.
Medway Council’s role in the contested Basin3 redevelopment at Chatham Docks, which survived a High Court challenge, indicates the authority is willing to push through contentious regeneration and infrastructure decisions, which may give Marlborough clearer programme certainty once designs are agreed for the mid‑July start window.
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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