# CanadaBuys #2026-Z-0057

Design and Support Services for Highway 401 and Dixie Road Underpass Rehabilitation

**Posted:** October 22, 2026
**Respond By:** November 25, 2026
**Identifier:** 2026-Z-0057
**NAICS:** 541330

The Government of Ontario’s Engineering Services - Central Region is seeking engineering services for rehabilitation of two Highway 401 and Dixie Road underpasses.
- **Buyer:** Government of Ontario, Engineering Services - Central Region.
- **Requested services:** Detailed design, contract preparation, and design support for structural rehabilitation of underpasses 24X-0183/B1 and 24X-0183/B2.
- **OEMs and vendors:** No product manufacturers or service vendors are named. MERX is identified as the bidding and document platform; fees may apply.
- **Products and quantities:** No products, part numbers, or quantities are specified.
- **Notable requirements:** The work covers two identified underpass sites and includes design, preparation of contract documents, and support related to the rehabilitation.

### Description

The solicitation is for detailed design, contract preparation, and design support for structural rehabilitation of the Highway 401 & Dixie Road Underpasses. The sites are identified as 24X-0183/B1 and 24X-0183/B2. Bidding and documents are available through MERX, where fees may apply. The solicitation is open and has a closing date of November 25, 2026 at 13:30 EST.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/mx-243100589590)