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AwardedUnited KingdomWorks£123,000,000

M5 Bridgwater

Published
Published 26 January 2026
Deadline
Closed 7 August 2025

Overview

The government are looking to provide the appropriate Strategic Road Network (SRN) infrastructure to support the Agratas factory development, as an enabler for the plant to achieve its desired benefits. This involves a commission from Department for Transport (DfT) to National Highways (NH) to provide a new Junction 22a on the M5 with northbound (only) slip roads, and to assess the requirement for any increased capacity at the existing Junction 23 on the M5 to accommodate the anticipated traffic growth.

Key details

Country
United Kingdom
Status
Awarded
Category
Works
Estimated value
£123,000,000
Procedure
Selective
SME suitable
No
Published
26 January 2026
Deadline
Closed
Classification (CPV)
Works for complete or part construction and civil engineering work

Award outcome

Awarded value
£123,000,000
Award date
21 January 2026
Contract period
21 January 2026 → 28 February 2035
Winner
  • Costain

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract Award Notice

    26 January 2026

Contracting authority

  • National Highways Limited

    Buyer

    Birmingham, United Kingdom

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Awarded: M5 Bridgwater — won by Costain — Skim