
The Rt. Hon. Herb Gray Parkway
Description
The project includes 12 cut and cover tunnels, 15 bridges, two siphon storm water management structures and several box culverts and drain crossings. The freeway portion of the project is below grade, has no traffic signals and is fully illuminated
Scope
Amico was a major civil subcontractor with a scope of work including: excavation and grading; road, bridge and tunnel building; utilities; and drainage and hydrology engineering.
Key Features
- Complex detour construction and traffic management
- Confined working conditions (Health & Safety)
- Extensive environmental and stakeholder management
- Amico-led communications for entire project
- Amico was first in North America to use Leica GPS Technology on such a large-scale road project

- 7 KM., 6-LANE HIGHWAY
- $240 M (AMICO CONTRACT)
- $1.4 B (TOTAL)
- DESIGN-BUILD-FINANCE- MAINTAIN-OPERATE
- MINISTRY OF TRANSPORTATION INFRASTRUCTURE ONTARIO