Tender · Awarded
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Cardiff Crossrail Phase 1a Central to Bay

Cardiff Crossrail Phase 1a — tram-train link Cardiff Central to Cardiff Bay via Callaghan Square

Awarded to Graham — Cardiff Council now holds 1 position with this supplier.

Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the United Kingdom edition — one edition is free with one email. Open your free edition · Open this record in the Atlas

Buyer
Cardiff Council
Where
Wales · Cardiff
Segments
Track, Civil works, Stations & depots
Technology areas
Track & civil, Electrification, Signalling & train control
Status
Awarded — Contract awarded
Value band
$100–500m
Currency
GBP
Key dates (month)
Contractor named November 2024 · Enabling works June 2026 · Main works July 2026 · Completion target 2028

Next step

Awarded — contract awarded.

Read the notice: Transport for Wales ↗

Recorded award: Graham — Cardiff Crossrail Phase 1a Central to Bay — GRAHAM Construction

Withheld in the free surface

  • Full scope
  • Exact value
  • How the figure was arrived at
  • Key dates (4)
  • Published bidders

Full detail withheld: 5 fields. In the United Kingdom edition · See a fully open example

3 sources · 2 primary
  • ● Transport for Wales · Cardiff Crossrail phase 1 (published 2026 · checked 2026-09-05)
  • ○ New Civil Engineer · £100M Cardiff Crossrail set to move into construction phase under Graham (published 2026-03-09 · checked 2026-09-05)
  • ● Cardiff Council · Cardiff Crossrail (published 2026 · checked 2026-09-05)

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Compiled by Watchtower to editorial standards the Managing Partner sets and enforces. Public record only — every datum carries its source.