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Rehabilitation of the Billy-Diamond Road (formerly known as the James Bay Road)

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Source: Infrastructure Canada

Project
Completed

The project involves the major rehabilitation to 620 km of the Billy-Diamond Road (formerly known as the James Bay Road), between the town of Matagami and the town of Radisson. The project involves carrying out major rehabilitation work, including: upgrading some 333 km of pavement, replacing culverts, replacing equipment on 11 bridges, clearing some 420 km of forest, replacing and adding guardrai

Status
Closed
Sector
Road, Government
Location
Quebec, Canada
Updated
22 Jul 2026
Source
Infrastructure Canada

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The project “Rehabilitation of the Billy-Diamond Road (formerly known as the James Bay Road)” is an infrastructure initiative in the Road sector, located in Quebec, Canada. Taiyo aggregates data on it from Infrastructure Canada.

Participants

Sponsoring Agency

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The project involves the major rehabilitation to 620 km of the Billy-Diamond Road (formerly known as the James Bay Road), between the town of Matagami and the town of Radisson. The project involves carrying out major rehabilitation work, including: upgrading some 333 km of pavement, replacing culverts, replacing equipment on 11 bridges, clearing some 420 km of forest, replacing and adding guardrails, and signalling work.

Original sector

Roads, Bridges and Trade Infrastructure

Budget

Location

Country

Canada

State

Quebec

Source

Source

Infrastructure Canada

URL

More Details

Record type

Project

Sector

Road, Government

Article published date

2025-06-04

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