In brief
- Bids close on 11 December
- 250 contracts worth A$387.4 million in 2026
- Road bridge works 80% and prefabricated structures 20%
Main Roads Western Australia has opened bidding to replace the Congdon Street Bridge over the rail at Swanbourne Train Station, with offers due by 11 December, according to a notice on Tenders WA.
The procurement covers road bridge works, 80%, and prefabricated buildings and structures, 20%.
GovMarket data shows the agency has signed 250 contracts worth A$387.4 million in 2026.
In 2025 it signed 538 contracts worth A$2.31 billion.
For similar work, Main Roads has previously used Advanteering Civil Engineers (A$1.63 billion), DownerMouchel (A$1.28 billion) and Fulton Hogan (A$928.1 million) in GovMarket records.
Their most recent deals in this category were in 2023, 2018 and 2022 respectively.
Bids close on 11 December. A briefing and site visit are mandatory. The procurement is not a panel arrangement.
Key facts
* 2026 so far
| Year | Value | Contracts |
|---|---|---|
| 2021 | $845.1m | 484 |
| 2022 | $1.74bn | 354 |
| 2023 | $1.30bn | 401 |
| 2024 | $1.39bn | 424 |
| 2025 | $2.31bn | 538 |
| 2026 | $387.4m | 250 |
Who this buyer has used for this work
Written from published notices and GovMarket contract records. Totals cover GovMarket records, which start at different dates for each source.
