M5 Bridgwater
National Highways Limited
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Key details
Procurement
- 45200000 Works for complete or part construction and civil engineering work
What happened
National Highways Limited awarded this contract to Costain worth £123,000,000 on 21 Jan 2026. The contract runs until 28 Feb 2035.
Description
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.
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View all →External ID: cf-ocds-b5fd17-51f3de48-32f2-49f6-b8ac-72c99eee4799 • Added 29 April 2026